Colin Alexander Cunningham (born 20 August 1967 in Los Angeles, California, U.S.) is an American television and film actor, now living in Vancouver, British Columbia.
He is best known for his recurring role on Stargate SG-1 as USAF Major Paul Davis. Another major role was his portrayal of Brian Curtis, a crooked cop in the popular award winning Canadian series ''Da Vinci's Inquest
. He reprised the Brian Curtis role in the 2006 sequel series, Da Vinci's City Hall. He is currently starring as Steven Lefkowitz in jPod.
He starred as "Tripp", an anti-clone activist in the 2000 thriller The 6th Day and also as the character McCabe in the 2005 film Elektra.
He recently wrote, directed and starred in a short film titled Centigrade which is a contemporary thriller. It was the winner of the 2007 KICK START AWARD.