Gregory Arkadin
character in film Mr. Arkadin, a.k.a. Confidential Report
Gregory Goyle
character in the Harry Potter series
Gregory Herd aka Override and Shadrac
character in Marvel's Spider,Man comics
Gregory "Greg" Lestrade
character on TV's "Sherlock"
Gregory Magnus
father of Helen Magnus in the Sanctuary TV series
Gregory Belson
character in DC Universe
Gregory
a cricket in the Dragon Ball manga and anime series
Gregory
a young red dragon in Terry Goodkind's series "The Sword of Truth"
Gregory Edgeworth
character from the "Ace Attorney" series
Gregory Landgraab
character from the Sims series
Gregory Lynne
character from Gillian by Frank Yerby
Gregory "Greg
" character in miniseries "Over the Garden Wall"
Gregory Casket
character from the YouTube channel VenturianTale