Denhoff (/ˈdɛnhɔːf/) is an unincorporated community and census-designated place in central Sheridan County, North Dakota, United States.

The community was designated as part of the U.S. Census Bureau's Participant Statistical Areas Program on March 31, 2010.

There are no businesses left in town,[6] and a church, as well as nine inhabited houses sheltering a population of 17.

Historically, Denhoff functioned as a service town for the regional farming community, which began to decline after the 1960s.

In the 1950s, its population reached its maximum of over 350 residents, and in addition to the post office and church, services consisted of a school, a gas station, and a bar.