Garwin Sanford (born March 14, 1955 in Truro, Nova Scotia) is a Canadian actor best known for his portrayal of Narim in Stargate SG-1 and Simon Wallis in Stargate Atlantis.

In 1994-95, he played Captain Taylor Shields in the series Hawkeye. Sanford has also made guest appearances on such television series as Airwolf (Season 4), MacGyver, Sliders, The Odyssey, The Outer Limits, Earth: Final Conflict, Dark Angel, The 4400, Eureka and Supernatural.
He appearanced Another Cinderella Story.
Sanford's also an artist, specializing in pen and ink portraiture, and a sculptor.