Dawn Olivieri (born February 8, 1981) is an American actress.

She played Lydia in Heroes, and Monica Talbot in House of Lies.

Olivieri is a frequent participant in Taylor Sheridan produced television productions.

She portrayed Claire Dutton in 1883, Sarah Atwood in Yellowstone, and Amber Whalen in Lioness.

This article about an American film and television actor is a stub.