Mouser is an unincorporated community in Texas County, Oklahoma, United States.

[2] The Beaver, Meade and Englewood Railroad (BM&E) reached the locale in the summer of 1928,[3] and two grain elevators in Mouser, the Mouser Grain Elevator and the Mouser Woodframe Grain Elevator/Collingwood Elevator, which were built along the BM&E's tracks, are now listed on the National Register of Historic Places listings in Texas County, Oklahoma.

[4] Mouser is just off County Road 7, east of Oklahoma State Highway 136 and west of US Route 64.

[5] Guymon Municipal Airport is about 18 miles south-southwest,[6] while commercial air transportation is available out of Liberal Mid-America Regional Airport in Kansas,[7] approximately 33 miles east-northeast.

This Oklahoma state location article is a stub.