Glendive is a city in Dawson County, Montana, United States. The population was 4,729 at the 2000 census. It is the county seat of Dawson County^GR6.

Glendive is the smallest of the 210 designated markets for broadcast television in the United States (as designated by Nielsen), with one station (KXGN channel 5) carrying partial CBS and NBC feeds along with state and local news broadcasts for a small potential audience of several thousand people (county population is 9,059). K13PL (channel 13), a translator (low-powered rebroadcaster) of Williston, ND's NBC affiliate KUMV is also available.