Samaire Rhys Armstrong (born October 31, 1980) is an American actress, fashion designer, and model.

For Disney, she played Abigail in the 2006 Hollywood Pictures film Stay Alive, Juliet Darling in the ABC TV show Dirty Sexy Money, and Elaine Richards in the ABC TV show Resurrection. She also played Wilma Cully in Agent Carter and Claire Norlan in Grey's Anatomy.