Yli-Kitka is a lake in Finland, in the municipalities of Kuusamo and Posio. The lake is connected to Ala-Kitka at Kilkilösalmi strait. Yli-Kitka combined with Ala-Kitka is the largest unregulated lake in Finland. Together they are called Kitkajärvi or simply Kitka. Riisitunturi National Park is located north of the lake.