Geresdlak ( German: Gereschlak, Croatian, Geres ) is a Hungarian town in Baranya county. It belongs to the small area of Mohács.
Geresdlak situated in a valley on the eastern side of the Mecsek Mountains. Largest city in the area is the city Pécsvárad.
Geresdlak was created in 1968 by merging the municipalities Geresd and Püspöklak. Geresd was first documented in 1292.