Thomas John Malloy (born December 8, 1974) is an American actor and filmmaker based in Los Angeles, California.

Malloy wrote, produced and acted in The Alphabet Killer, a psychological thriller directed by Rob Schmidt and starring Eliza Dushku, Cary Elwes, Timothy Hutton and Michael Ironside; and The Attic, a thriller directed by Mary Lambert and starring John Savage, Jason Lewis, and Elisabeth Moss. He wrote, produced and starred in the 2009 film Love N' Dancing, a dance film/romantic comedy directed by Rob Iscove that stars Amy Smart, Billy Zane, Betty White and Rachel Dratch.