Mandaree (Hidatsa: Adixoodagoorahareesh)[4] is a census-designated place (CDP) in McKenzie County, North Dakota, United States.

[5] Mandaree is located on the Fort Berthold Indian Reservation in the Mandan, Hidatsa and Arikara Nation.

It was founded in 1954 as a home for those displaced by the rising backwaters of the Garrison Dam.

It is noted nationally for its annual Pow-wow, held the second weekend in July, as well as for being the home of the Mandaree Singers, a tribal musical group.

8.3% of all households were made up of individuals, and 3.0% had someone living alone who was 65 years of age or older.

Both schools are funded by the Bureau of Indian Education (BIE) and the state of North Dakota.