Greg Strause (born January 16, 1975) is an American film director, producer and special effects artist who co-directed the 2007 film Aliens vs. Predator: Requiem with his brother Colin Strause (credited together as The Brothers Strause). Other notable films Strause has directed include Skyline (2010).
The brothers also worked on the visual effects for Titanic (1997, directed by James Cameron), The X Files (1998, featuring Tom Woodruff, Jr.), Galaxy Quest (1999, starring Sigourney Weaver), Terminator 3: Rise of the Machines (2003, starring Arnold Schwarzenegger), The Day After Tomorrow (2004, with Ian Holm) and Aeon Flux (2005, starring Pete Postlethwaite).