Allan Corduner is a British actor. He is best known for Mr. Nobody, Defiance, Gladiator, and Topsy-Turvy. Other film credits include Woman in Gold, Closer to the Moon, The Merchant of Venice, Vera Drake, The Grey Zone, Me Without You, The Search for John Gissing, and Talk Radio.

Television credits include Etai Luskin on Showtime's Homeland, Andrea Verrocchio on Da Vinci's Demons, Leonard Harris on ITV's Fat Friends, and Minotti on Talkback's Paris. Television miniseries credits include Mr. Wax in BBC's Dancing on the Edge, Viktor Rosen in BBC's Spies of Warsaw, Herr Klesmer in BBC's Daniel Deronda, and Croll in BBC's The Way We Live Now.

Broadway credits include his debut as Durkfeld/Greville Todd/Duckett/Soat/Gleason in Serious Money (Royale Theatre); and Henry Etches in Titanic (Lunt-Fontanne Theatre); and West End, as Fritz Litten in Taken at Midnight (Theatre Royal); and Alfieri in A View From the Bridge (Duke of York's Theatre).