Oklahoma State Highway 115

State Highway 115
SH 115 highlighted in red
Route information
Maintained by ODOT
Length	57.2 mi (92.1 km)
Existed	1957[1]–present
Major junctions
South end	US 62 northwest of Cache
Major intersections	SH-9 in Mountain View
North end	SH-152 north of Cowden
Location
Country	United States
State	Oklahoma
Highway system
Oklahoma State Highway System Interstate US State Turnpikes
← SH-113 → SH-116

State Highway 115 (abbreviated SH-115 or OK-115) is a 57.2 mile^[2] (92 km) long state highway in western Oklahoma, passing through Comanche, Kiowa, and Washita Counties as well as the Wichita Mountains Wildlife Refuge. The highway has no lettered spur routes.

Most of the highway was established in 1957 as a gravel roadway. Between then and 1967, it was gradually paved. A portion of the highway through the Wichita Mountains was removed from the route in the mid-1960s, but was re-added in 1984.