Digimon Adventure/Appendices/Cast

Hiroyuki Kakudo's Rusted Palace
In the 02 section of his site, Kakudo mentions duplicate casting in some episodes' notices. For a full list, see the 02 cast list. While not explicitly mentioning the names of the voice actors, the site mentions which voices are shared to credited characters. The voice actors are named here for easier consultation.

Memories of our Digimon Adventure interview

 * Toshiko Fujita: Taichi Yagami, Toshiko Takenouchi
 * Chika Sakamoto: Koromon, Agumon, Greymon, etc.
 * Youto Kazama: Yamato Ishida, MetalSeadramon
 * Mayumi Yamaguchi: Tsunomon, Gabumon, Garurumon, etc.
 * Yuko Mizutani: Sora Takenouchi, Yuuko Yagami
 * Ai Maeda: Mimi Tachikawa
 * Masami Kikuchi: Jo Kido, Shin Kido, Masami Izumi
 * Umi Tenjin: Kōshirō Izumi

Joshua Seth

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Tai Kamiya
 * (“And so it begins...”)
 * (“And so it begins...”)
 * (“And so it begins...”)

Michael Reisz

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Matt Ishida

Colleen O'Shaughnessey

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Sora Takenouchi

Mona Marshall

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Izzy Izumi

Philece Sampler

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Mimi Tachikawa
 * Cody Hida
 * Catherine Deneuve
 * Anna
 * (“The Arrival of SkullGreymon”)
 * (“BlackWarGreymon's Destiny”)
 * Kinu

Michael Lindsay

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Joe Kido
 * (“And so it begins...” and “The Birth of Greymon“)
 * Benjamin
 * Benjamin

Wendee Lee

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * T.K. Takaishi
 * Tai Kamiya (“The Prisoner of the Pyramid”; 1 line)
 * Sora Takenouchi (“Invasion of the Daemon Corps“)
 * Mina
 * Mrs. Ichijouji
 * Party Girl
 * Mrs. Ichijouji
 * Party Girl

Lara Jill Miller

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Kari Kamiya

Brian Donovan

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Davis Motomiya

Tifanie Christun

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Yolei Inoue

Laura Summer

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List
 * Sonya
 * Noriko Kawada (“Digimon World Tour, Pt. 2”)
 * Sonya
 * Noriko Kawada (“Digimon World Tour, Pt. 2”)

Steven Jay Blum

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Gennai (young; “A Million Points of Light”)

Derek Stephen Prince

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Derek
 * Ken Ichijouji
 * (shared with Paul St. Peter)
 * (shared with Paul St. Peter)
 * (shared with Paul St. Peter)
 * (shared with Paul St. Peter)
 * (shared with Paul St. Peter)
 * (shared with Paul St. Peter)
 * (shared with Paul St. Peter)

Paul St. Peter

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (Last Evolution Kizuna)
 * (shared with Derek Stephen Prince)
 * (shared with Derek Stephen Prince)
 * (shared with Derek Stephen Prince)
 * (shared with Derek Stephen Prince)
 * Tapirmon
 * (shared with Derek Stephen Prince)
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon
 * Tapirmon

Richard Epcar

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Monochromon
 * Monochromon
 * Monochromon
 * Monochromon
 * Monochromon
 * Monochromon

Tom Wyner

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:

Neil Kaplan

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Hogan
 * Ilya
 * (shared with Edie Mirman)
 * (shared with Edie Mirman)
 * (shared with Edie Mirman)
 * (shared with Edie Mirman)
 * (shared with Edie Mirman)

Edie Mirman

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (shared with Neil Kaplan)
 * (shared with Neil Kaplan)
 * (shared with Neil Kaplan)
 * (shared with Neil Kaplan)
 * (shared with Neil Kaplan)
 * (shared with Neil Kaplan)

Robert Axelrod

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (shared with Dave Mallow)
 * (shared with Dave Mallow)
 * (shared with Dave Mallow)
 * (shared with Dave Mallow)
 * (shared with Dave Mallow)

Dave Mallow

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)
 * (shared with Robert Axelrod)

Melodee Spevack

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Blossomon
 * Blossomon
 * Blossomon
 * Blossomon
 * Blossomon

Kirk Thornton

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (shared with Lex Lang)
 * Older Poi Brother
 * (shared with Lex Lang)
 * Older Poi Brother
 * (shared with Lex Lang)
 * Older Poi Brother
 * Older Poi Brother
 * Older Poi Brother

Lex Lang

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (shared with Kirk Thornton and Jeff Nimoy)
 * (shared with Kirk Thornton and Jeff Nimoy)

Joseph Pilato

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:

Jeff Nimoy

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Gennai (young)
 * Jackie
 * (shared with Lex Lang)
 * Divermon
 * (shared with Lex Lang)
 * Divermon
 * Divermon
 * Divermon

R. Martin Klein

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (“A Million Points of Light”)
 * (“A Million Points of Light”)
 * (“A Million Points of Light”)
 * (“A Million Points of Light”)

Michael Sorich

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Jose
 * Jose
 * Jose
 * Jose
 * Jose
 * Jose

Jonathan Fahn

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Middle Poi Brother

Tom Fahn

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * Hagurumon
 * Ninjamon
 * Hagurumon
 * Ninjamon
 * Ninjamon

Dorothy Elias-Fahn

 * Digimon Encyclopedia: Voice Actors: Digimon Adventure/02 Cast/Character List:
 * (“A Million Points of Light”)
 * Maria
 * Rosa
 * Maria
 * Rosa