Allan Corduner (/kɔːrˈdjuːnər/; born 2 April 1950) is a British actor. Born in Stockholm to a German mother and a Russo-Finnish father, Corduner grew up in a secular Jewish home in London. After earning a BA (Hons) in English and Drama at Bristol University he trained at the Bristol Old Vic Theatre School. He has worked extensively on stage, TV, and film, both in the UK and in the United States. His voice is familiar from many BBC radio plays, audio books and TV documentaries.

Corduner made his feature film debut in Yentl, with Barbra Streisand and Mandy Patinkin. Of his 44 films, he is perhaps best known for his portrayal of Sir Arthur Sullivan in Mike Leigh's Topsy-Turvy. He also voiced Gehrman the first hunter in the 2015 video game Bloodborne.