Pisay Pao is an American actress. She had her career beginnings in the mid-2000s. She debuted in the film Simply Fobulous. Her next role was in the 2009 low-budget film The Whole Truth. In the 2010s, she first appeared in the movies Your Lucky Day and Door to Door. On television, she starred as Cassandra on Z Nation. This also marked her first television role. She played the said role from 2014 to 2016. Afterward, she appeared as Jamie Patterson in an episode of NCIS: Los Angeles. More recently, she had a small role in the Netflix film Velvet Buzzsaw.