Talmoon is an unincorporated community in Itasca County, Minnesota, United States.

The community is located between Deer River and Big Falls at the junction of State Highways 6 (MN 6) and 286 (MN 286); and Itasca County Road 4 (CR 4).

Nearby places include Bowstring, Marcell, Spring Lake, Bigfork, and Effie.

A post office operated in the community, first as Mack (1912–1938), then as Hayslips Corner (1938–1939), and then as Talmoon until its closing in 1954.

Local businesses include the Minnesota Energy Conservation Council, Crystal Rayne Publishing, Integrated Solutions/Advanced Technologies.