Leigh-Allyn Baker (born March 13, 1972) is an American actress. She had recurring roles on Charmed and as Ellen on Will & Grace, and a starring role as mother Amy Duncan on the Disney Channel sitcom Good Luck Charlie. She also provided the voice of Abby on the computer-animated Nickelodeon series Back at the Barnyard. Baker has done voice work in video games for the Star Trek and X-Men and guest starred in television shows such as That '70s Show, Early Edition, and Yes, Dear, among other series. She also starred in the short-lived 1996 sitcom The Last Frontier and voiced Lu Zhi in the 2010 game Age of Conan: Rise of the Godslayer. Leigh is known for her role as Lahkesis in God of War II.
Leigh's voice and likeness was used for her role as Lahkesis in God of War II.