KMSD (1510 AM) is a radio station licensed to serve Milbank, South Dakota.

In 2012, the station was listed as an affiliate of the Minnesota Vikings radio network, however it no longer carries their games.

The Vikings games can now be heard on sister station KPHR.

[2][3] KMSD is an affiliate of the South Dakota State University Jackrabbits football team.

On June 25, 2019, Armada Media sold KMSD, four sister stations, and a translator to Prairie Winds Broadcasting for a total price of $1.5 million [11] The sale was consummated on August 30, 2019.