Piret Järvis (born 6 February 1984 in Tallinn) is an Estonian television host and a singer, guitarist, and songwriter of the popular rock band Vanilla Ninja.

After graduating high school she entered International University of Concordia where she was majoring in Media and Public Relations.

She continued as a lyricist for many of the band's songs like "Birds Of Peace", "I Don't Care at All", "Black Symphony" etc.

Although she initially played a more 'background' role in the group, she featured heavily on their 2005 album Blue Tattoo due to Maarja Kivi (the former lead singer) leaving in 2004.

Järvis gave out the Estonian votes in Eurovision 2011, which mathematically confirmed Azerbaijan's first victory in the competition.