Spencer Susser (born 1977) is an American filmmaker and film editor.

Originally from California, Susser is the only American member of the Australian filmmaking collective Blue-Tongue Films. His short film I Love Sarah Jane, featuring Mia Wasikowska, won Best Narrative Short at the 2008 Nashville Film Festival, the Reel Frontier Merit Award at the Arizona International Film Festival, and the Canal+ Award at the Clermont-Ferrand International Short Film Festival. Susser co-wrote the project with David Michôd. In February 2011, it was reported that Susser is developing a feature-length film based on the short.