Karin Rask (until 2005, Karin Lätsim; born April 21, 1979) is an Estonian stage, film and television actress, theatre teacher and clothing designer. Karin Rask was born as Karin Lätsim in Haapsalu, in Lääne County in 1979.

She attended secondary school at Haapsalu Gymnasium, graduating in 1997. From 1997 until 1998, she studied radio and program direction at Tallinn Pedagogical University (now, Tallinn University). In 2002, she graduated from the Higher Theatre School (now, the Estonian Academy of Music and Theatre) in Tallinn.