Andres Mähar (born on February 2, 1978 in Tartu) is an Estonian actor.
Mähar studied at Türi Secondary School and sang in the Türi Boys' Choir. In 1996, he enrolled at the Estonian Academy of Music and Theatre's performing arts department in Tallinn, studying acting under course supervisor Ingo Normet, graduating in 2000.
From 2000 until 2006, and again since 2011, he been a contracted actor at the Vanemuine theatre in Tartu. From 2006 until 2011, he worked at the NO99 Theatre. Besides stage roles he has also acted on films and television series.