Gintaras Sodeika (born 27 April 1961 in Vilnius, Lithuania) is a Lithuanian painter, composer and politician.
In 1980, he graduated from the J. Tallat-Kelpša Higher Music School in Vilnius with a specialty in choral conducting.
In 2012, he began working as cultural adviser to Artūras Zuokas, the mayor of Vilnius.
He is a member of the artists' group called Green Leaves and has performed under its auspices.
He wrote the music for documentary director Arūnas Matelis’s film Flight over Lithuania (2000).