Longhorn League history
| Class D | 1947-1950 |
| Class C | 1951-1955 |
This league is the predecessor to the Southwestern League.
Teams (in alphabetical order)
Artesia Drillers, 1951-1953
Artesia Numexers, 1954-1955
Ballinger Cats, 1947-1950
Big Spring Broncs, 1947-1954
Big Spring Cosden Cops, 1955
Carlsbad Potashers, 1953-1955
Del Rio Cowboys, 1948
Hobbs Sports, 1955
Lamesa Lobos, 1953
Midland Indians, 1947-1955
Odessa Eagles, 1955
Odessa Oilers, 1947-1954
Roswell Rockets, 1949-1955
San Angelo Colts, 1947-1955
Sweetwater Braves, 1952
Sweetwater Sports, 1947-1948
Sweetwater Spudders, 1954
Sweetwater Swatters, 1949-1951
Vernon Dusters, 1947-1952
Wichita Falls Spudders, 1953
Winters-Ballinger Eagles, 1953