Richard Bremmer (born January 27, 1953) is an English actor. Bremmer was born and brought up in Warwickshire.

Bremmer first began his career in the short film of Couples and Robbers before being in his first full-length film The Girl with Brains in Her Feet. He was the first to portray the character Lord Voldemort in Harry Potter and the Philosopher's Stone (with the footage he appears in being reused in Harry Potter and the Deathly Hallows – Part 2), in a flashback sequence where the famous villain arrived at the home of the titular character's parents to kill them, though Bremmer's face is never seen (later in the film, the character is CGI and voiced by Ian Hart, the actor who played Quirrell in the same film). He was cast as Skeld in The 13th Warrior and also appeared in the 2004 film Viper in the Fist, an adaptation of the novel of the same name by Hervé Bazin.