List of voice actors

This article or section is incomplete. You can help SmashWiki by expanding or finishing it. The editor who added this tag elaborates: Missing voice actors for Ultimate, as well as several French and German Pokémon actors and the specific Pokémon voiced by those already listed.

Voice actors (声優, Voice actor) are people who record their voice for use in media, particularly to represent fictional characters. The following is a list of voice actors in the Super Smash Bros. series, sorted by last name:

Voice actor	Role
Jaz Adams	Peppy Hare (English)
Adeyto	Twintelle
Jason Adkins	Ike (English)
Zach Aguilar	Byleth ♂ (English)
Rikako Aikawa	Squirtle (Japanese) Gulpin (Japanese) Abra (Japanese) Tapu Koko
Francois Anseaume	Wii Fit Trainer ♂ (French, dialogue)
Justin Anselmi	Ivysaur (English) Venusaur (English)
Takeshi Aono	Colonel Roy Campbell (Japanese)
Isabella Arevalo	Wii Fit Trainer ♀ (Spanish )
Atsuko Asahi	Winged Pikmin
Shintarō Asanuma	Shulk (Japanese)
Tomohisa Asō	Peppy Hare (Japanese)
Dominik Auer	Wobbuffet (German) Munchlax (German)
Laura Bailey	Lucina (English)
Achim Barrenstein	Announcer (German)
Sean Barrett	Azurda (English)
Julie Basecqz	Various Pokémon (French)
Rebecca Becker	Marshadow (English)
Maximilian Belle	Pokémon Trainer ♂ (German)
Skye Bennett	Pyra (English) Mythra (English)
Nate Bihldorff	Dr. Wright (English)
Sam Black	Scizor (English)
Craig Blair	Ivysaur (English)
Giada Bonanomi	Pokémon Trainer ♀ (Italian)
Johnny Yong Bosch	Zero (English)
Simone Brahmann	Cyndaquil (German)
Kate Bristol	Pokémon Trainer ♀ (English) Pyukumuku (English)
Farina Brock	Various Pokémon (German)
Ute Bronder	Bonsly (German) Various Pokémon (German)
Dayci Brookshire	Viridi (English)
Lyssa Browne	Slippy Toad (English)
Tyler Bunch (credited as H.D. Quinn)	Incineroar (English)
Nobutoshi Canna	Knuckles (Japanese)
Mike Carl	Various Pokémon (German)
Pat Cashman	Announcer Master Hand Crazy Hand
James Carter Cathcart (credited as Billy Beach)	Gulpin (English) Munchlax (English)
Cha Myung Hwa	Ivysaur (Korean)
Ray Chase	Roy (English)
Delphine Chauvier	Various Pokémon (French)
Shigeru Chiba	Azurda (Japanese)
Choi Han	Announcer (Korean)
Greg Chun	Ike (English)
Cam Clarke	Corrin ♂ (English)
Robert Clotworthy	Black Knight (English)
Frédéric Clou	Greninja (French) Incineroar (French)
Caroline Combrinck	Gardevoir (German)
Ben Cullum	Falco (in-ship, English)
Claus-Peter Damitz	Knuckles (German)
Antony Del Rio	Pit (English) Dark Pit (English)
Jean-Marc Delhausse	Announcer (French) Master Hand (French) Lucario (French) Ivysaur (French) Squirtle (French) Various Pokémon (French)
Thibaut Delmotte	Keldeo (French)
Virginie Demians	Jigglypuff (French) Pokémon Trainer (French) Squirtle (French)
Sébastien Desjours	Knuckles (French)
Tania de Domenico	Pokémon Trainer ♂ (Italian)
Benoit DuPac	Shadow (French)
Masashi Ebara	Latios (Japanese)
Hisao Egawa	Falco Falco (Japanese) Little Mac Nightmare
Paul Eiding	Colonel Roy Campbell (English)
Tania Emery	Wii Fit Trainer ♀ (English )
Dan Falcone	Roy Koopa
Luigi Fantino	Announcer (Italian) Lucario (Italian)
Jean Faure	Announcer (French)
Dave Fennoy	Rodin (English)
Javier Fernández-Peña	Wii Fit Trainer ♂ (Spanish )
Wayne Forester	Riki (English)
Ayumi Fujimura	Zelda Sheik Mii (Type 4) Mechanica
Keiji Fujiwara	Mewtwo
Shinya Fukumatsu	Solon (Japanese)
Jun Fukuyama	Roy Roy (Japanese) Joker (Japanese) Arsène (Japanese)
Tesshō Genda	Rodin (Japanese)
Guylaine Gibert	Jigglypuff (French)
Alexandre Gillet	Sonic (French)
Manuel Gimeno	Shadow (Spanish)
Francesca Giudice	Pokémon Trainer (Italian)
Alésia Glidewell	Zero Suit Samus Knuckle Joe (English) Krystal (English)
Jason Griffith (credited as Adam Caroleson)	Sonic (English) Shadow (English)
Nicola Grupe-Arnoldi	Piplup (German)
Kim Mai Guest	Mei Ling (English)
Emilie Guillaume	Pokémon Trainer ♂ (French)
Elisabeth Guinand	Pokémon Trainer ♀ (French)
Benedikt Gutjan	Greninja (German)
Michihiko Hagi	Ike (Japanese) Mii (Type 7)
Michael Haigney	Snorlax (English) Koffing (English) Charmander (English)
Sachiko Hamano	Jill
Tomoe Hanba	Pokémon Trainer ♂ (Japanese)
Erika Harlacher	Ann Takamaki (English)
Dean Harrington	Announcer Master Hand Crazy Hand
Megumi Hayashibara	Latias (Japanese) Arceus (Japanese) Snivy (Japanese) Fennekin (Japanese) Spewpa (Japanese) Porygon
David Hayter	Snake (English)
Kyle Hebert	Ryu (English)
Steve Heinke	Wii Fit Trainer ♂ (English )
Christophe Hespel	Wii Fit Trainer ♂ (French, grunts)
Kate Higgins	Pauline
Tomoyuki Higuchi	Wii Fit Trainer ♂ (Japanese)
Michel Hinderyckx	Various Pokémon (French)
Hitomi Hirose	Wii Fit Trainer ♀ (Japanese)
Aya Hisakawa	Palutena (Japanese)
Nobuyuki Hiyama	Link Erdrick
Ryō Horikawa	Captain Falcon Dunban (Japanese)
Yoshimasa Hosoya	Robin ♂ (Japanese)
Adam Howden	Shulk (English)
Michael Hulsmann	Wii Fit Trainer ♂ (German)
Xanthe Huynh	Haru Okumura (English)
Laurie Hymes	Abra (English)
Katharina Iacobescu	Oshawott (German)
Masachika Ichimura	Mewtwo
Teiya Ichiryūsai (credited as Aya Hara in Brawl)	Isaac Krystal (Japanese)
Mayumi Iizuka	Clefairy (Japanese) Bellossom (Japanese) Jirachi (Japanese) Chansey (Japanese)
Harumi Ikoma	Nakoruru
Tetsu Inada	Panther Caroso (Japanese)
Riley Inge	Doc Louis (English)
Inuko Inuyama	Ivysaur (Japanese)
Miyu Irino	Sora (Japanese)
Hideo Ishikawa	Simon (Japanese) Mii (Type 9)
Unshō Ishizuka	Incineroar (Japanese) Onix Venusaur (Japanese) Blastoise (Japanese) Koffing (Japanese) Weezing (Japanese) Metagross Heihachi Mishima
Shizuka Itō	Byleth ♀ (Japanese)
Ulrike Jennie	Chansey (German)
Jeon Tae Yeol	Various Pokémon (Korean)
Gerhard Jilka	Lucario (German) Weezing (German)
Yayoi Jinguji	Kotake and Koume
Rufus Jones	Dunban (English)
Yuki Kaida	Riki (Japanese)
Yūki Kaji	Eight
Lea Kalbhenn	Pokémon Trainer ♀ (German)
Mika Kanai	Jigglypuff (Japanese) Chikorita Marill Bewear (Japanese) Pyukumuku (Japanese) Togedemaru
Kerri Kane	Rosalina
Jun'ichi Kanemaru	Sonic (Japanese)
Hisako Kanemoto	Sakura (Japanese)
Anri Katsu	Ghirahim
Tomoko Kawakami	Ivysaur (Japanese) Gardevoir (Japanese)
Momoka Kawasaki	Ribbon Girl
Josh Keller	Tekken announcer
Samantha Kelly (credited as Sam Kelly in SSB4 and Ultimate)	Peach
Corinne Kempa	Wii Fit Trainer ♀ (French)
Mari Kikuma	Marie
Kim Il	Various Pokémon (Korean)
Kim Young Sun	Various Pokémon (Korean)
Wakana Kingyo	Pokémon Trainer ♀ (Japanese)
Grant Kirkhope	Jinjo Mumbo Jumbo
Atsushi Kisaichi	Meta Knight (Japanese)
Yūji Kishi	Ken (Japanese) Mii (Type 1)
Brianna Knickerbocker	Sakura (English)
Michele Knotz	Pokémon Trainer (English) Squirtle (English) Torchic (English) Gardevoir (English) Jirachi (English) Piplup (English) Manaphy (English) Snivy (English) Latias and Latios (English) Bewear (English)
Sanae Kobayashi	Ice Climbers
Yū Kobayashi	Lucina (Japanese) Sablé Prince
Yūsuke Kobayashi	Byleth ♂ (Japanese)
Yuka Komatsu	Phosphora (Japanese)
Akiko Kōmoto	Midna
Stephanie Komure	Phosphora (English)
Takashi Kondō	Terry Bogard
Katsuyuki Konishi	Hitmonlee Porygon Rayquaza Scizor (Japanese) Snorlax (Japanese) Deoxys Xander (Japanese)
Brandy Kopp	Palutena (English) Zelda (World of Light, English)
Satomi Kōrogi	Pichu Togepi
Anke Kortemeier	Chespin (German)
Tsuyoshi Koyama	Doc Louis (Japanese)
Etsuko Kozakura	Piplup (Japanese)
Yuki Kudara (credited as keity.pop)	Callie
Taro Kudo	Dillon
Dina Kuerten	Jigglypuff (German) Pokémon Trainer (German)
Tomoyo Kurosawa	Sothis (Japanese)
Takeshi Kusao	Solo
Houko Kuwashima	Mei Ling (Japanese)
Lauren Landa	Robin ♀ (English)
Natalie Lander	Elise (English)
Reuben Langdon	Ken (English)
Mela Lee	Tiki (English)
Lee Seon Joo	Various Pokémon (Korean)
Lee Sun	Pokémon Trainer (Korean)
Lee Young Ran	Various Pokémon (Korean)
Cherami Leigh	Makoto Niijima (English)
Marcella Lentz-Pope	Corrin ♀ (English)
Leslie-Vanessa Lill	Various Pokémon (German)
Rachael Lillis	Jigglypuff (English) Goldeen (English) Chansey (English)
Erica Lindbeck	Futaba Sakura (English)
Michael Liscio Jr.	Inkay (English)
Carlos Lobo	Announcer (Spanish) Lucario (Spanish)
Klaus Lochtove	Shadow (German)
Riccardo Lombardo	Shadow (Italian)
Jonatan Lopez	Sonic (Spanish)
Fabienne Loriaux	Various Pokémon (French)
Yuri Lowenthal	Marth (English) Alucard (English)
Mark Lund	Falco (English)
Junji Majima	Black Knight (Japanese)
Steve Malpass	Fox (in-ship, English)
Horacio Mancilla	Wii Fit Trainer ♂ (Spanish )
Dex Manley	Falco (English) Saki Amamiya Peppy Hare (English) ROB 64 (English)
Jeff Manning	Announcer Master Hand
Julian Manuel	Various Pokémon (German)
Rodri Martín	Pokémon Trainer ♂ (Spanish)
Charles Martinet	Mario Luigi Dr. Mario Wario Waluigi
Atsushi Masaki	Kamek
Sachi Matsumoto	Toon Link Skull Kid
Michael McAuliffe	Slippy Toad (English)
Matthew Mercer	Chrom (English) Yusuke Kitagawa (English) Ryoma (English)
Maurizio Merluzzo	Knuckles (Italian)
Sergio Mesa	Knuckles (Spanish)
Hikaru Midorikawa	Marth Marth (Japanese)
Shin-ichiro Miki	Charizard Charmander (Japanese) Staryu Scizor (Japanese) Darkrai (Japanese) Akira Yuki
Lani Minella	Lucas Pit (English) Larry Morton Wendy Lemmy Lyn (English)
Oliver Mink	Kyurem (German) Gogoat (German)
Kotono Mitsuishi	Ditto (Japanese)
Max Mittelman	Ryuji Sakamoto (English)
Kenta Miyake	Abomasnow (Japanese) Kyurem (Japanese) Gogoat Inkay (Japanese)
Mamoru Miyano	Ryuji Sakamoto (Japanese)
Hironori Miyata	Ganondorf Tingle
Nana Mizuki	Ann Takamaki (Japanese)
Jun Mizusawa	Zelda Sheik
Xander Mobus	Announcer Master Hand Crazy Hand Joker (English) Arsène (English)
Moon Nam-sook	Various Pokémon (Korean)
October Moore	Wii Fit Trainer ♀ (English )
Toshiyuki Morikawa	Sephiroth
Cassandra Lee Morris	Morgana (English) Sothis (English)
Klaus Münster	Squirtle (German)
Deanna Mustard	Daisy
Suzy Myers	Chespin (English)
Hitomi Nabatame	Oshawott (Japanese) Zoroark Chespin (Japanese) Xerneas
Takashi Nagasako	Ganondorf
Yuichi Nakamura	Ryoma (Japanese)
Daisuke Namikawa	Lucario (Japanese) Mimikyu
Sarah Natochenny	Chansey (English)
Isabel Navarro	Pokémon Trainer (Spanish)
Eric Newsome	Meta Knight (English) Panther Caroso (English)
Jean-Daniel Nicodème	Various Pokémon (French)
Kensuke Nishi	Ghosts (Yuri Kozukata Assist Trophy)
Chinami Nishimura	Torchic (Japanese)
Kenji Nojima	Fox (Japanese)
Kenji Nomura	Magnus (Japanese)
Giovanni Noto	Wii Fit Trainer ♂ (Italian)
Renato Novara	Sonic (Italian)
Yūsuke Numata	ROB 64 (Japanese)
Joe Ochman	Solon (English)
Takashi Ōhara	Fox (Japanese) Mii (Type 3)
Mahito Ohba	Wolf (Japanese)
Makiko Ohmoto	Kirby Ness Mii (Type 6) Lyn (Japanese) Viridi (Japanese)
Ryōtarō Okiayu	Mii (Type 5) Zero (Japanese) Alucard (Japanese)
Masato Ōnishi	Arcade Bunny
Pilar Orti	Wii Fit Trainer ♀ (Spanish )
Lisa Ortiz	Oshawott (English) Fletchling (English)
Haley Joel Osment	Sora (English)
Ikue Ōtani	Pikachu Goldeen (Japanese) Starmie Tiki (Japanese) Morgana (Japanese)
Ryūzaburō Ōtomo	Venusaur (Japanese)
Akio Ōtsuka	Snake (Japanese) Samurai Goroh
Lara Parmiani	Wii Fit Trainer ♀ (Italian)
Haven Paschall	Swirlix (English)
Rob Paulsen	Gray Fox (English)
Gregory Praet	Various Pokémon (French)
Sara Rades	Kat
Christopher Randolph	Otacon (English)
Thomas Rau	Snorlax (German) Koffing (German)
Lee Ray	Bottles
Sonja Reichelt	Various Pokémon (German)
Bill Rogers	Lucario (English) Bonsly (English) Weavile (English)
Kayzie Rogers (credited as Jamie Peacock)	Bellossom (English) Wobbuffet (English)
Caety Sagoian	Bowser Jr.
Mitsuki Saiga	Luminary
Kimiko Saitō	Mii (Type 10)
Daisuke Sakaguchi	Bonsly (Japanese) Weavile (Japanese)
Masahiro Sakurai	King Dedede
Takahiro Sakurai	Cloud Strife
Tara Sands	Clefairy (English)
Akira Sasanuma	Link
Chie Satō	Munchlax (Japanese)
Megumi Sato	Eevee Victini Swirlix (Japanese) Dedenne
Rina Satō	Makoto Niijima (Japanese)
Satomi Satō	Corrin ♀ (Japanese)
Shinobu Satouchi	Fox Dr. Wright (Japanese) Leon Powalski (Japanese)
Miyuki Sawashiro	Robin ♀ (Japanese)
Sean Schemmel	Lucario (English)
Patrick Schröder	Various Pokémon (German)
Erica Schroeder	Spewpa (English) Ditto (English)
Tim Schwarzmaier	Various Pokémon (German)
Chris Seavor	Peppy Hare (English) Slippy Toad (English) Gruntilda
Maresa Sedlmeir	Various Pokémon (German)
Patrick Seitz	Magnus (English)
Nobunaga Shimazaki	Corrin ♂ (Japanese)
Shino Shimoji	Pyra (Japanese) Mythra (Japanese)
Hiro Shimono	Rex (Japanese)
Shin Yong Wu	Squirtle (Korean) Lucario (Korean)
Kei Shindo	Vulpix Alolan Exeggutor (Japanese)
Masanori Shinohara	Kazuya Mishima
Kaneto Shiozawa	Gray Fox (Japanese)
Yuri Shiratori	Manaphy (Japanese)
Umeka Shōji	Mii (Type 2, 12)
Keith Silverstein	Simon (English)
Luke Smith	Wii Fit Trainer ♂ (English )
Roger Craig Smith	Sonic (English)
Sylvia St John	Wii Fit Trainer ♀ (German)
Marc Stachel	Sonic (German)
David Stanbra	Xander (English)
Eileen Stevens	Fennekin (English)
Christine Stichler	Marill (German)
Patricia Strasburger	Mimikyu (German)
Eric Stuart	Blastoise (English) Weezing (English) Venusaur (English) Scizor (English)
Tomokazu Sugita	Chrom (Japanese) Takamaru Yusuke Kitagawa (Japanese)
Chris Sutherland	Banjo Kazooie Klaptrap
Ayaka Suwa	Elise (Japanese)
Leslie Swan	Ana
Kōsuke Takaguchi	Falco (Japanese) Wolf (Japanese)
Hiroki Takahashi	Ryu (Japanese)
Kenji Takahashi	Ninjara
Kengo Takanashi	Link
Haruna Takatsu	Min Min
Minami Takayama	Pit (Japanese) Dark Pit (Japanese) Mii (Type 8) Knuckle Joe (Japanese)
Koji Takeda	Master Mummy
Fumiko Takekuma	Alolan Raichu Alolan Exeggutor (Japanese)
Ryota Takeuchi	Kid Cobra
Yūya Takezawa	Luma
Fujiko Takimoto	Young Link
Atsuko Tanaka	Bayonetta (Japanese) Ghosts (Yuri Kozukata Assist Trophy)
Hideyuki Tanaka	Otacon (Japanese)
Risa Taneda	Yuri Kozukata
Hellena Taylor	Bayonetta (English)
Jen Taylor	Peach
Veronica Taylor	Goldeen (English)
Yuka Terasaki	Keldeo (Japanese) Meloetta Fletchling (Japanese)
Billy Bob Thompson	Greninja (English) Pokémon Trainer ♂ (English) Charmander (English)
Marc Thompson	Abomasnow (English) Kyurem (English) Alolan Exeggutor (English)
Kirk Thornton	Shadow (English)
Jeannie Tirado	Byleth ♀ (English)
Haruka Tomatsu	Haru Okumura (Japanese)
Kyōko Tongū	Slippy Toad (Japanese)
Kohsuke Toriumi	Little Mac
Kazumi Totaka	Yoshi
Yuki Tsujii	Inkling ♂ ♀
Reina Ueda	Alolan Vulpix Alolan Exeggutor (Japanese)
Yūji Ueda	Greninja (Japanese) Cyndaquil Wobbuffet (Japanese) Genesect
Tania Ugía	Pokémon Trainer ♀ (Spanish)
Mike Vaughn	Iggy Ludwig
David Vincent	Robin ♂ (English) Richter (English)
Tobias John von Freyend	Keldeo (German)
Peter Von Gomm	Spring Man
Elisabeth von Koch	Dedenne (German)
Jean-Michel Vovk	Kyurem (French)
Ulla Wagener	Various Pokémon (German)
Hajime Wakai	Pikmin
Norio Wakamoto	Metal Face (Japanese)
Hynden Walch	Viridi (English)
Jim Walker	Fox (English) Leon Powalski (English)
Jay Ward	Wolf (English)
Timothy Watson	Metal Face (English)
Tom Wayland	Arceus (English) Keldeo (English)
Al Weaver	Rex (English)
Mike West	Fox (English)
Angela Wiederhut	Fletchling (German)
Scott Williams	Darkrai (English)
Travis Willingham (credited as Kent Hampton)	Knuckles (English) Guile (English)
Mara Winzer	Jigglypuff (German)
Frank Wölfen	Announcer (German)
Woo Jeong Shin	Various Pokémon (Korean)
Kōichi Yamadera	Mew Marshadow (Japanese)
Kiyoyuki Yanada	Richter (Japanese) Mii (Type 11)
Kunihiko Yasui	Iori Yagami
Hiroki Yasumoto	Guile (Japanese)
Natsuko Yokoyama	Nabbit
Yoo Sang Woo	Various Pokémon (Korean)
Aoi Yūki	Futaba Sakura (Japanese)
Kōji Yusa	Shadow (Japanese)

Other or Unknown Role

Voice actor
Angie Bender
John Friedmann
François Goeske
Julie Parker

Trivia

• Several playable characters in the series have used recycled voice clips from their home games instead of newly recorded ones made specifically for a Smash game. These characters include:
  • Mario, Luigi, and Dr. Mario (all prior to Brawl, from Super Mario 64).
  • Rosalina (Mario Golf: World Tour and Mario Kart 7).
  • Luma (Super Mario Galaxy and Mario Kart Wii).
  • Bowser Jr. and Daisy (both from various Mario games).
  • The Koopalings (New Super Mario Bros. Wii).
  • Yoshi (Yoshi's Story and various Mario games).
  • Link and Ganondorf (both prior to Ultimate, from The Legend of Zelda: Ocarina of Time in Smash 64 and Melee, and The Legend of Zelda: Twilight Princess in Brawl and Smash 4).
  • Young Link (The Legend of Zelda: Ocarina of Time and The Legend of Zelda: Majora's Mask).
  • Toon Link (The Legend of Zelda: The Wind Waker).
  • Sonic (Smash 4 onwards except in Japanese, from various Sonic games).
  • Inkling (Splatoon).
  • Banjo & Kazooie (various Banjo-Kazooie games).
  • Min Min (ARMS).
  • Sora (Kingdom Hearts Re:coded and Kingdom Hearts 3D: Dream Drop Distance).
• Yoshi, Jigglypuff, and Captain Falcon are the only fighters to have voice clips reused in all five games.
  • Jigglypuff is unique in that it has received new voice clips in other languages (Japanese in Melee and Ultimate, French in Melee and Brawl, German in Brawl); only its English clips have been reused.
  • While Captain Falcon has used the same voice clips in each game (albeit with variations between Smash 64, Melee, and Brawl onwards), he was given new vocals in Min Min's reveal trailer; Ryō Horikawa reprised his role for this appearance.
• Inversely, Kirby receives new voice clips in all five games while still being voiced by the same actress, Makiko Ōmoto.
  • Likewise, this also applies to Ness (who is also voiced by Ōmoto), with the exception of him having no new voice clips in Ultimate, unlike Kirby.
• Charles Martinet's surname is misspelled "Martinee" in the credits of the original Super Smash Bros. This spelling may be an Anglicized form of the name's pronunciation.
• The English voice recordings for Super Smash Bros. 4 and Ultimate were conducted under non-union conditions, which is presumed to be the cause of noticeable impacts on the voice casts of characters from Final Fantasy, Kid Icarus: Uprising, and Fire Emblem Awakening:
  • The only Kid Icarus: Uprising voice actors to reprise their roles in Smash are Antony Del Rio (Pit and Dark Pit) and Hynden Walch (Viridi), both of whom are uncredited. Additionally, Walch only returned as Viridi for Smash 4, being completely replaced by Dayci Brookshire for Ultimate. All other Uprising characters were recast.
  • Cloud and Sephiroth are only voiced in Japanese.
  • From Smash 4 onward, Lauren Landa took over as the voice of female Robin instead of Michelle Ruff or Wendee Lee, who portrayed the three voice options for her in Awakening (although both of those actresses have since portrayed other Fire Emblem characters). Additionally, Laura Bailey's performance as Lucina is uncredited, as it has been in every Fire Emblem game except Fates.
    • As of 2017, Bailey has left the role of Lucina, as part of a noticeable exodus of unionized voice talent from the series, and has been replaced by Alexis Tipton. Due to its reuse of Smash 4 voice assets, Ultimate is the only time since 2017 that Bailey has portrayed Lucina in any capacity.
• In addition to the above, several members of the Star Fox cast in Brawl had replaced voice actors, for unknown reasons—though Fox, Slippy, and Krystal kept their voices from Assault (the most recent Star Fox game with voice acting at the time of Brawl's release), Falco, Wolf, Peppy, Leon, and Panther all gained new voices, with Mike Madeoy (Falco), Grant Goodeve (Wolf), Henry Dardenne (Peppy), and David Scully (Leon and Panther) replaced with Dex Manley (Falco and Peppy), Jay Ward (Wolf), Jim Walker (Leon), and Eric Newsome (Panther).
• With Ultimate marking his 100th performance as Mario, Charles Martinet received a Guinness World Records certificate for the most performances as a single video game character.
• Eric Newsome, Meta Knight's English voice actor, mistakenly labeled the Super Smash Bros. franchise as the Super Mario Bros. franchise on his website.
  • In a similar vein, Reuben Langdon, Ken's English voice actor, mistakenly claimed to have portrayed Raiden from Metal Gear in a Super Smash Bros. game (likely via motion capture, as Raiden's voice is portrayed throughout the Metal Gear series by Quinton Flynn). This led many fans to conclude that he had accidentally leaked the inclusion of Raiden in the then-upcoming fourth entry, before later correcting himself and stating that he had mixed Super Smash Bros. up with PlayStation All-Stars Battle Royale.
• Pokémon Trainer has the most voice actors in the entire series, totaling at 18. Wii Fit Trainer previously held the title, and still holds the record for the most voice actors in a single game, having 17 in Smash 4 and Ultimate.
• Wii Fit Trainer is the only character to have different voice actors for different regional dialects. This is seen in the distinction between American and British English as well as Latin American and Iberian Spanish.
  • Because of this, Wii Fit Trainer is also the only character to feature up to four voice actors in a single language.
• Though the cast of the Pokémon anime was replaced prior to Brawl's release, coinciding with its localization moving from 4Kids Entertainment to The Pokémon Company International, the Smash Bros. series continues to use reuse archive audio from the 4Kids dub for Pokémon such as Jigglypuff and Snorlax, rather than their current actors.
  • Similarly, other Pokémon such as Eevee and Togedemaru use their Japanese voices in the Smash Bros. series despite having dubbed voices in the anime.
• Ultimate is the first game with official voice acting for Erdrick, Solo, and Eight, and Masahiro Sakurai shared some interesting pieces of trivia about each of the Hero's voice actors and their recording sessions:
  • The Luminary's voice actress, Mitsuki Saiga, reprises her role from Dragon Quest XI S (thus technically making Ultimate her debut voicing the character), but was directed to have more energy in her vocals to better fit the style of Smash.
  • Erdrick's voice actor, Nobuyuki Hiyama, had also notably voiced Adult Link in Ocarina of Time, Smash 64, and Melee. Of the four Heroes, his recording session was completed the fastest due to his extensive experience. Sakurai also notes that his performance can be recognized as Guy Shishioh from The King of Braves GaoGaiGar. In Dragon Quest XI S, he also voices Erdwin, a past hero based on Erdrick.
  • Solo's voice actor, Takeshi Kusao, asked for a lot of detail on the backstory of the protagonist to help improve his performance.
  • Eight's voice actor, Yūki Kaji, apparently dreamed of doing voice work for the Dragon Quest and Super Smash Bros. series, and he was enthusiastic to fulfill both at the same time in Ultimate.
• Several actors are credited in Super Smash Bros. Ultimate despite having no performances actually in the game:
  • Jaz Adams and Lyssa Browne, who were the English voices of Peppy Hare and Slippy Toad in the Orbital Gate Assault stage's Smash Taunt in Smash 4, are still credited despite the stage not returning for Ultimate.
  • Wendee Lee is credited despite having never portrayed any character in a Smash game. As she is the current English voice actress for Lyn in Fire Emblem games released from 2017 onward, it is possible that this is some sort of mix-up relating to the possibility of her reprising that role; Ultimate instead reuses Lani Minella's portrayal of the character from Brawl and Smash 4. This makes her, along with Lucina, one of the only Fire Emblem characters in Ultimate to not be portrayed in some capacity by their current English voice actors.
  • Both Joe Ochman and Shinya Fukumatsu are credited in the game's full credits (which includes voice actors for DLC characters, something the credits for Classic Mode did not add); it is unknown exactly why they are credited, as, while they do reprise the role of Solon for Byleth's reveal trailer, Solon has no in-game role.
• Every Smash game has introduced at least one playable character with a voice actor who never portrayed them outside of Smash. Namely:
  • Smash 64 introduced Ness and Captain Falcon.
  • Melee introduced the Ice Climbers.
  • Brawl introduced Pokémon Trainer, Lucas and Zero Suit Samus. Meta Knight and Pit also share this distinction as well, albeit only applying in English.
  • Smash 4 introduced Little Mac. Palutena also shares this distinction, albeit only in English.
  • Ultimate introduced all of Hero's incarnations except the Luminary.
  • Kirby, Pit (Japanese), Wolf (English), Roy (Japanese), and female Robin (English) also initially shared this distinction as well, until the release of Kirby 64: The Crystal Shards, Kid Icarus: Uprising, Starlink: Battle for Atlas, and Fire Emblem Heroes respectively.
    • Lucario, in English, falls under this distinction as well, though Pokémon the Series: Diamond and Pearl first aired two years before Brawl was released; Lucario's first appearance in the series was shortly after Brawl's release, where Maylene's Lucario was voiced by Bill Rogers.
  • As of Smash 4, Mewtwo also falls this distinction as well. Ultimate added female Pokémon Trainer, Sheik, Zelda (in English), and the Mii Fighters.
• Sean Barrett (the English voice of Azurda) is the oldest voice actor in the series to record new lines for a character, being 80 years old at the time of Pyra and Mythra's release.
• Michele Knotz has voiced the most individuals in the Smash series, at 11.
• In Ultimate, Travis Willingham (the English voice of Knuckles the Echidna and Guile) is mistakenly credited twice in the "Help" menu's credits, by both his real name and "Kent Hampton". In World of Light and Classic Mode, he is only credited as the latter. Kent Hampton is the pseudonym that Travis Willingham is credited under in the Sonic the Hedgehog series, among other titles.
• Rosalina's voice actress's name is misspelled as "Kerry Kane" instead of "Kerri Kane" in Ultimate's credits.