Triin Lepik (born on December 25, 1983 in Kihelkonna) is an Estonian actress.

Triin Lepik studied at Kihelkonna Primary School and graduated from Saaremaa General High School in 2002, then from Kuressaare Vocational School, majoring in childcare. In 2007, she graduated from Tartu University's Viljandi Academy of Culture VI theater program and then worked as an actor at Endla Theater from the same year until 2014. After leaving Endla, he has been a freelance actor and worked at the Pärnu Children and Youth Support Center.

In the years 2008–2011, she studied stage speech and theater pedagogy in the master's program of the Estonian Academy of Music and Theater School of Performing Arts.