Notable roles by Brian Beacock:
- Ail/Seijuro Ginga in the Viz Media dub of Sailor Moon R
- Boy George in Duel Masters (season 2)
- Byonko in Zatch Bell!
- Dengakuman in Bobobo-bo Bo-bobo
- Digimon franchise:
- Takato Matsuki/Gallantmon/Gallantmon Crimson Mode (Shared with Steve Blum) in Digimon Tamers (his debut role)
- Bokomon in Digimon Frontier (who was also the narrator for the last stretch when Melissa Fahn left)
- Agumon in Digimon Data Squad
- Dom in Beastars
- Hugo, Margaret's little brother, in the PSP version of Shadow of Destiny
- Jirou Shima in Nura: Rise of the Yokai Clan (credited as Donn A. Nordean)
- Keita Wakui in Devil Survivor 2
- Kouji Haruta in Toradora!
- Lloyd Irving in Tales of Symphonia: Dawn of the New World, Tales of the World: Radiant Mythology and Soulcalibur Legends
- Luthier in Fire Emblem Echoes: Shadows of Valentia
- Monokuma in the Danganronpa games (replaced by Greg Ayres in anime appearances)
- Monosuke in Danganronpa V3: Killing Harmony
- Raven, Yuno/Herjuno, and Herbaon in Elsword
- Renzou Shima in Blue Exorcist
- Rivalz Cardemonde in Code Geass
- Ryunosuke Akutagawa in Bungo Stray Dogs
- Shigekiyo "Shigechi" Yanguu in Jo Jos Bizarre Adventure Diamond Is Unbreakable
- Shoichi Imayoshi in Kuroko's Basketball
- Siam Kid in Blood Lad
- Sneech (Suneo Honekawa) in Doraemon
- Tobi in Children of the Whales
- Yamato in Battle B-Daman
- Yoshiyuki Arai in Kimi ni Todoke
- Yumichika Ayagesawa in Bleach
- Walker Yumasaki in Durarara!!
- Mr. White in Tenkai Knights
- Light-side Zetsu (pre-time-skip), Sakon, Ukon, and Yashamaru in Naruto
Tropes associated to Brian Beacock
- Tuckerization: His occasionally used alias Donn A. Nordean is based on the names of his parents.
