Milla Viljamaa (born 1980) is a Finnish musician, composer and producer known for her creative works in various fields ranging from folk music, tango, rock, pop and chamber music to theatre, opera, ballet and film productions as well as different kinds of concerts.

Her work as a composer received significant recognition when she was given the 2012 Teosto Prize from her solo album “Minne”.

She have been playing in the following ensembles: Lauri Tähkä Revohka, Duo Milla Viljamaa & Johanna Juhola, Las Chicas del Tango, Milla Viljamaa & Co, Johanna Juhola Reaktori and Hereä.

In 2002 Duo Milla Viljamaa & Johanna Juhola won the 1st prize of the International Ástor Piazzolla Competition (Citta di Castelfidardo Award, Astor Piazzolla Music Section) and in 2008 received the Emma nomination for best ethnic music album.

Viljamaa have also been teaching at the Sibelius-Academy Folk Music Department in Helsinki where she graduated with a master's degree majoring in piano and harmonium in 2007.