Frank Kjosås (born July 28 1981 in Øystese in Hardanger) is a Norwegian actor.
He graduated from the State Theatre College in 2003-2006. Before this he went one year Bårdar Academy and Romerike Folk High School.
In his final year at the college theater, he was cast as Woof in the musical Hair. After that he signed immediately one year contract with The Norwegian Theatre, where he is still employed and have participated in numerous productions.
He has also played minor and major roles both in movies and on TV. He played inter alia the role of Fred in the TV series Half Brother in 2012 and was for the named Best Actor under Gullruten 2013. Kjosås has also participated in television programs on NRK including Grosvold, Lindmo and Beat for Beat.
Kjosås is married to actress Marie Blokhus.