Kolatselga (Russian: Колатсельга, Karelian: Kolatselgy; Finnish: Kolatselkä) is a village within the Vedlozero rural settlement of Pryazhinsky District of the Republic of Karelia, Russia.

Located on the shores of Lake Tulmozero.

Located at the intersection of the Kollasjoki River with the P21 motorway.

There are historical monuments in the village: The population in 2013 was 99.