Delta was an orienteering club in western Uusimaa of Finland.
It formed in 1992 when three clubs started with joint teams and activities.
[1] The initial participating clubs were Hiidenkiertäjät from Lohja, Karkki-Rasti from Karkkila, and Rasti-Vihti from Vihti.
Delta won the Jukola relay in 2008 with a team formed by Panu Piiparinen [fi], Janne Heikka [fi], Leonid Novikov, Petri Noponen [fi], Oskari Liukkonen [fi], Olle Kärner, and Valentin Novikov.
[2][3][4] In 2012, the club's final year, they placed fourth in the Jukola relay.