Dogtooth is a ghost town in Grant County, North Dakota, United States.

It was so named because the shape of the nearby buttes resembled the molars of a dog's lower jaw.

The station closed in 1880 when the Northern Pacific Railroad was completed, but settlers continued to homestead in the area.

The Pioneer on April 8, 1910, described the new town of Raleigh, located just two miles to the east along the Milwaukee Railroad with "a few buildings have already been built, including a store and blacksmith shop.

In 1910 Charles Leonard, who operated a store in Dogtooth, moved his business to Raleigh and opened a post office that October.