"A" Convention Guests
Guests who have made guest appearances at conventions:
- A for-Real - Band
- A-Key Kyo - Musician
- A.V.Tactics - Disc Jockeys
- AAA (Attack All Around) - Band
- Abbey, Gregory - Voice Actor
- Abbey, Lynn - Author
- Abe, Hisashi - Character Designer / Animation Director
- ABe, Yoshitoshi - Artist / Writer
- Abell, Alistair - Voice Actor
- Abiru, Takahiko - Animation Director
- Abney Park - Band
- Abo, Takao - Director
- Abracadabra Productions - Dance Troupe
- Abraham, Yamila - Writer, Yaoi Press, LLC
- Abrams, J.J. - Producer / Director, Bad Robot Productions
- Abrams, Peter - Webcomic Artist, Sluggy Freelance
- Abril III, Raymond - DJ / Producer, Cyborgcow.net LLC
- Aceron, Susan - Actor
- Acevedo, Patricia - Actor
- Acharia, Amrita - Actor
- Achilli, Justin - Writer / Editor, White Wolf Games
- Ackerman, Forrest J - Founder of Science Fiction Fandom
- Ackles, Jensen - Actor
- Ackley-McPhail, Danielle - Author
- ACME - Band
- Action Adventure World - Musicians
- Acton, Alison - Illustrator / Web Comic Artist
- Actrice, Madeline "Peepsiboo" - Actor
- Adachi, Hirofumi - Manager to Yoshiki Tanaka
- Adachi, Shingo - Animator / Character Designer / Director
- Adams, Elodie - Singer / Violinist
- Adams, Hillary - Pianist / Techno Artist
- Adams, Joshua - Founder, Cosplayer Nation
- Adams, Kelly - Writer, BigShinyRobot.com
- Adams, Neal - Comic Artist
- Adams, Rebecca "Aktrez" - Actor / Cosplayer
- Adams, Russ - Special Effects Artist
- Adams, Sarah - Musician, Hitbox
- Adams III, Roe R. - Vice President, AnimEigo
- Adaptations GJ - Fandub Group
- Adapter - Band
- Adarna, The - Band
- Adella - Cosplayer
- Adesui, Sola "BurnYourBra" - Gamer, Dominion Method Gaming
- Adkins, David - Author
- Aedo, Edgard - Artist
- Aegis Academy of Swordsmanship - Martial Arts Academy
- Aeire - Artist / Writer, Queen of Wands
- Aeronauts, The - Band
- Affleck, Ben - Actor
- Affliction of Sin - Band
- After Midnight Productions - Performers
- Agent 760 - Podcaster, World of Anime
- Agnerian, Maral - Cosplayer, Magpie Creations
- Aguilar, Zach - Voice Actor
- Agyeman, Freema - Actor
- Ahmed, Riz - Actor
- Ahn, Steve - Animation Director / Artist
- Aibu, Saki - Actor
- Aicosu - Cosplayers
- Aikawa, Sho - Actor
- Aikawa, Sho - Script Writer
- Aikei, Yukiko - Animation Director
- Ailey - Fashion Designer, My Sweet Lolita
- Aimer - Vocalist
- Aimi - Musician
- Airship Isabella - Steampunk Costumers
- Airship O'Reilly - Steampunk Costumers
- Airship Vindus - Steampunk Cosplayers
- Aizawa, Mai - Actor
- Aizawa, Masahiro - Character Designer / Animation Director
- Akabane Vulgars On Strong Bypass - Band
- Akahori, Satoru - Manga Author
- Akai, Takami - Character Designer / Animator, Gainax / NineLives
- Akai, Toshifumi - Animator / Character Designer
- Akai SKY - Band
- Akamatsu, Ken - Artist and "Love Hina" Creator
- Akane, Kazuki - Director
- AKB48 - Music Group
- Akesaka, Satomi - Actor
- Aki, Takanori - President, Good Smile Company
- Akiba, Yuri - Voice Actor
- Akidearest - YouTube Personality
- Akiko - Singer / Cosplayer, Funny Stones / Big Fighter Project
- Akimoto, Nami - Manga Artist
- Akina - Musician
- Akino - Singer
- Akira - Fashion Model / Singer, Disacode
- Akitaka, Mika - Mechanical Designer
- Akiyama, Fumihiko - Transformers Collector
- Akiyama, Shintaro - Actor
- Akuma, DJ - Disc Jockey
- Alaska's Burning - Band
- ALB - Illustrator
- Albano, Captain Lou - Pro Wrestler / Manager / Actor
- Albin, Andrea - Filmmaker
- Albrecht, Alex - Actor / Host, Revision3
- Albrecht, Patricia Alice - Actor
- Alcorn, Hannah - Actor
- Alcott, Christopher - Video Game Producer
- Aldred, Sophie - Actor
- Aldrich, Robert V. - Author
- Alekseyev, Ilya - Armorer
- Alexander, Rob - Illustrator
- Alexander, Sharon - Actor
- Alexander, Tristan - Artist
- Alexius, Vitaly S - Painter / Illustrator
- Alexopoulous, George - Artist
- Alford, Jer - Editor in Chief, Mini-Komix
- Alfred State Jesters - Comedy Troupe
- Ali Project - Band
- Aliga - Cosplayer
- All Off - Band
- Allan, Geoff - Voice Actor
- Allard, Eric - Illustrator
- Allegri, Natasha - Character Designer
- Allen, Amy - Actor / Visual Effects Production Assistant, ILM
- Allen, Eddie - Actor
- Allen, Jon - Voice Actor / Comedian
- Allen, Robbie - Web Comic Creator, Artificial Orange Studios
- Allen, Jr., Mark - Voice Actor
- Allison, Brent - Associate Professor, University of North Georgia
- Allison, John - Web Comic Artist
- Allison, Will - Artist, Radio Comix
- Ally&Sally; - Singers
- Almost Aces - Band
- Almost Angels - Musicians
- Alnas, Jason - Geneon Entertainment
- Alpacosplay - Cosplayer
- Alquie, Jerome - Manga Artist
- Alsdead - Band
- Alt/Air - Band
- Altieri, Kevin - Director
- Altima - Band
- Alyx, Jennifer - Actor
- AmaLee - Vocalist
- Amano, Jeff - Comic Writer
- Amano, Yoshitaka - Artist / Graphic Designer / Mangaka
- Amao, Yoshi - Actor / Swordsman
- Amaya, DJ - Disc jockey
- Amell, Robbie - Actor
- Amell, Stephen - Actor
- Amemiya, Akira - Animator
- Amemiya, Keita - Character Designer
- Amendola, Tony - Actor
- American Dream - Para Para Dancers
- American Red Cross - Non-Profit Organization
- Amerkanian, Jason - Game Designer, Dilly Green Bean Games
- Ames, Marissa - Author
- Amurita - Cosplayer
- An Cafe - Band
- Anasthasia - Sculptor / Painter / Cosplayer
- Anders, David - Actor
- Andersen, John - Club Organizer, M.A.N.G.A.
- Anderson, Brian - Soldier / Standup Comedian
- Anderson, Eric - Special Effects Artist, The Shoggoth Assembly
- Anderson, Gillian - Actor
- Anderson, J.L. - Illustrator / Comic Artist, Antarctic Press
- Anderson, John - Actor / Comedian
- Anderson, Phil - Assistant Professor, Liberal Arts, Minneapolis College of Art and Design
- Anderson, Richard Dean - Actor
- Anderson, Tina - Comic Writer
- Anderson III, Ian Elizabeth - Web Comic Writer, Saco's Angels
- Ando, Erika - Production Assistant
List continued...
- Ando, Masahiro - Director, Studio Bones
- Andrade, Dino - Voice Actor
- Andrako, Eric - Film Producer, Phoenix Motion Pictures
- Andrasofszky, Kalman - Artist
- Anez, David - Web Comic Artist, Bob and George: The Comic Strip
- Angel, Jack - Voice Actor
- Angel, Rebecca - Singer
- Angel, Takuya - Artist / DJ
- Angel Anatomy - Band
- Angel Hearts Cosplay - Cosplayers
- Angela - Musicians
- Angelic Threads - Cosplayer
- Angelle, Felecia - Actor
- Angry Dog Armor - Costumers
- Angry Joe - Video Game Reviewer
- Ani-Mia - Cosplayer
- Ani-Music Unlimited - Musicians
- Aniel, Alexander - Co-Founder, Brave Wave Productions
- AniMaid Cafe - Maid Cafe
- Animals of the Arctic - Band
- Anime Addicts Anonymous Podcast - Podcasters
- Anime Gaming Experience - Event Planning
- Anime Hunters, The - Cosplay Performers
- Anime Man, The - YouTube Personality
- Anime Sushie
- Anime3000.com - Podcasters
- AnimeMyu - Cosplay Performers
- Animetal USA - Band
- AnimeVoiceKiddo - Singer
- Animyu - Musical Troupe
- AniRage - Comedy Troupe
- Ann, Jenifer - Cosplayer
- Anno, Hideaki - Writer / Director / Animator
- Anselmo, Tony - Voice Actor / Animator
- Anshin School of Karate - Matsubayashi Shorin-ryu Karate
- Anthony, Daniel - Actor
- Antipode - Dance Group
- Antoine, Benz - Actor
- Antwiler, Noah - Game Reviewer, The Spoony Experiment
- Anzai, Chika - Actor
- Anzaldua, Leraldo - Actor
- Aoi, Eir - Singer
- Aoki, Ei - Director
- Aoki, Misako - Ambassador of Cute
- Aoki, Tetsuya - Mechanical Designer / Artist
- Aoyama, Hiroyuki - Animator / Director
- Apink - Musicians
- Apostolos, Margo - Actor
- Apple Kissa - Maid Cafe
- Apprill, Bryn - Actor
- Aqours - Idol Group
- Aquino, Liui - Cosplayer
- Arad, Ari - Producer
- Aragonés, Sergio - Cartoonist, Mad Magazine
- Arai, Satomi - Actor
- Arakaki, Ichiro - Translator
- Arakawa, Naoshi - Manga Artist
- Araki, Shingo - Director / Character Designer
- Araki, Tetsuro - Director
- Aralynn, Soni - Cosplayer
- Aramaki, Shinji - Director / Mechanical Designer
- Arashi Daiko - Taiko Drummers
- Arashi Taiko Dan - Taiko Drummers
- Arc Impulse - Band
- ArcAttack - Musical Group
- Archer, Aaron - Senior Design Director, Hasbro, Inc.
- Archer, Kent - Web Comic Creator, The Adventures of Dr. McNinja
- Archimer - Web Comic Artist, Saco's Angels
- Ard, Jamal - Writer / Illustrator, Studio Akumakaze
- Aree - Cosplayer
- Arem, Valerie - Actor / Director
- Argyle, Steve - Illustrator
- Arias, Michael - Director
- Ariel, Zoey & Eli (AZE) - Band
- Ariga, Hitoshi - Manga Artist
- Arihara, Seiji - Director
- Arila Insanity - Cosplayer
- Arima, Keitaro - Artist
- Armcannon - Musicians
- Armstrong, Hutch - Web Comic Creator, Lucid TV
- Armstrong, Rob - Inker, Dreamwave
- Arnhold, Heidi - Artist / Illustrator
- Arnold, Rich
- Arnott, Curtis - Voice Actor / Writer, TeamFourStar
- Aro, Hiroshi - Manga Artist
- Aron, Joel - Director of Cinematography, Lucasfilm
- Arruda, Michael - Author
- Artbeat - Band
- Arteaga, Vanessa "Vii" - Championship Gamer
- Artemis - Cosplayer
- Artix Entertainment, LLC - Game Developers
- Asaha, Tomo - Guitarist, echostream
- Asai (APSY), Masaki - Artist
- Asaka - Singer / Songwriter
- Asaka, Morio - Director
- Asakawa, Gil - Writer / Journalist
- Asakawa, Yuu - Voice Actor
- Asakura, Yoh - Cosplayer
- Asamiya, Kia - Manga Artist
- Asano, Kyoji - Key Animator
- Asano, Sho - Musician
- Asao, Yoshinori - Producer
- Ashari - Cosplayer
- Ashbrook, Daphne - Actor
- Ashby, Danny - CEO, Outland Armour
- AshesNewMoon - Cosplayer
- Ashida, Toyoo - Director / Producer
- Ashizawa, Yuko - Fashion Designer, Atelier-Pierrot
- Ashley, Karan - Actor
- Ashura, DM - Musician
- Astarohime - Cosplayer
- Asterplace, The - Band, Bright Stone Records
- Astin, Sean - Actor
- Astroboys - Band
- Asu Rock, DJ - Disc Jockey
- Asuka - Fashion Designer, Angelic Pretty
- Atchley, Matthew - Artist
- Athel - Cosplayer
- athenaWaltz - J-Rock Band
- Atkins, Robert - Penciler / Inker / Colorist
- Atlanta Imaginarium - Cosplay Performers
- Atomic Box - Musicians
- Atsushi, Suzumi - Manga Artist
- Atwell, Hayley - Actor
- Auberjonois, René - Actor
- Aubert-Côté, Philippe - Author
- Audio Pool, The - Band
- Aum, Mara - Artist
- auncia - Band
- Aural Vampire - Musicians
- Aureliani, Franco - Comic Artist
- Austin, Hunter MacKenzie - Actor
- Austin, Matt - Actor
- Austin, Stephen - Actor
- Austin Taiko - Taiko Drummers
- Auten, Christine - Actor
- Automaton - Band
- AutumnVirus - Cosplayer
- AVAAntares - Cosplayer, ...And Sewing Is Half The Battle!
- Avanchick - Band
- Avengers Initiative - Costuming Group
- Averette, Betsy - Cosplayer
- Avila, Arik Renee - Writer / Director / Artist, Dementia7 Studios, LLC
- Avorellis, Reno - The Prince of Animeland
- Awesome, DJ - Disc Jockey
- Awesomus Prime, DJ - Disc Jockey
- Awkward, Dr. - Rapper
- AWOI - Band
- Axelrod, Robert - Actor
- Ay-leen the Peacemaker - Steampunk Costumer
- Aya "Dancing Fighter" - Video Game Broadcaster
- AYABIE - Band
- Ayakashi - Band
- Ayakawa, Yunmao - Cosplay Idol, TenBu Productions
- Ayane - Singer
- Ayano, Mashiro - Singer
- Ayers, Rachel - Web Comic Creator, Near & Far
- Ayres, Christopher - Actor / ADR Director
- Ayres, Greg - Actor
- Ayumi - Singer
- Aza - Cosplayer
- Azrael, DJ - Disc Jockey
- Azuma - Cosplayer