Liis Haab (born Liis Proode; born October 29, 1987 in Jõhvi) is an Estonian actress. She graduated from Jõhvi Gymnasium in 2006 and from the Estonian Academy of Music and Theatre School of Performing Arts (XXIV flight) in 2010. She is best known for playing one of the main characters in the Estonian television series "Pilvede all" (2010–2020).