Magyar Posse is a Finnish post-rock band established in 2000 in the city of Pori. They have been praised by critics since their first album. Their second album achieved Top 40 status in Finland. They have toured frequently in Europe. Their first music video 'Whirpool of Terror and Tension' (2006) won two awards in the Oulu Music Video Festival and a Kultainen Muuvi, the grand prize for Finnish music videos.
For their latest album, Random Avenger, Magyar Posse expanded to be a six-piece, when the violinist Sandra Mahlamäki joined the band.