Colin Branch (born March 2, 1980 in Cincinnati, Ohio) is an American football free safety who plays for the NFL and is a free agent. Graduated from Carlsbad High School in 1998, he was drafted out of Stanford in the fourth round of the 2003 NFL Draft by the Panthers. He signed with the Raiders on June 8, 2007 and released by them on August 28, 2007.

He is currently married to the former April Sage of Mount Pleasant, SC and they have two children together, son Kendrick and daughter Sage.