| Team name | Location | League | Level | Status |
|---|---|---|---|---|
| Arkansas City Osages | Arkansas City, Kansas | Southwestern League | professional | defunct |
| Ballinger Westerners | Ballinger, Texas | Southwestern League | professional | defunct |
| Bartlesville Bearcats | Bartlesville, Oklahoma | Southwestern League | professional | defunct |
| Bartlesville Braves | Bartlesville, Oklahoma | Southwestern League | professional | defunct |
| Bartlesville Grays | Bartlesville, Oklahoma | Southwestern League | professional | defunct |
| Blackwell Gassers | Blackwell, Oklahoma | Southwestern League | professional | defunct |
| Chickasha Indians | Chickasha, Oklahoma | Southwestern League | professional | defunct |
| Coffeyville Refiners | Coffeyville, Kansas | Southwestern League | professional | defunct |
| Cushing Oilers | Cushing, Oklahoma | Southwestern League | professional | defunct |
| Cushing Refiners | Cushing, Oklahoma | Southwestern League | professional | defunct |
| Emporia Traders | Emporia, Kansas | Southwestern League | professional | defunct |
| Enid Boosters | Enid, Oklahoma | Southwestern League | professional | defunct |
| Enid Evangelists | Enid, Oklahoma | Southwestern League | professional | defunct |
| Enid Harvesters | Enid, Oklahoma | Southwestern League | professional | defunct |
| Eureka Oilers | Eureka, Kansas | Southwestern League | professional | defunct |
| Fort Smith Indians | Fort Smith, Arkansas | Southwestern League | professional | defunct |
| Guthrie Blues | Guthrie, Oklahoma | Southwestern League | professional | defunct |
| Hot Springs Blues | Hot Springs, Arkansas | Southwestern League | professional | defunct |
| Hutchinson Wheat Shockers | Hutchinson, Kansas | Southwestern League | professional | defunct |
| Independence Producers | Independence, Kansas | Southwestern League | professional | defunct |
| Lamesa Indians | Lamesa, Texas | Southwestern League | professional | defunct |
| Little Rock Giants | Little Rock, Arkansas | Southwestern League | professional | defunct |
| Miami Indians | Miami, Oklahoma | Southwestern League | professional | defunct |
| Muskogee Mets | Muskogee, Oklahoma | Southwestern League | professional | defunct |
| Newton Railroaders | Newton, Kansas | Southwestern League | professional | defunct |
| Oklahoma City Mets | Oklahoma City, Oklahoma | Southwestern League | professional | defunct |
| Ottawa Gassers | Ottawa, Kansas | Southwestern League | professional | defunct |
| Parsons Parsons | Parsons, Kansas | Southwestern League | professional | defunct |
| Pine Bluff Infants | Pine Bluff, Arkansas | Southwestern League | professional | defunct |
| Pittsburg Pirates | Pittsburg, Kansas | Southwestern League | professional | defunct |
| Ponca City Poncans | Ponca City, Oklahoma | Southwestern League | professional | defunct |
| Salina Millers | Salina, Kansas | Southwestern League | professional | defunct |
| Sapulpa Sappers | Sapulpa, Oklahoma | Southwestern League | professional | defunct |
| Sapulpa Yanks | Sapulpa, Oklahoma | Southwestern League | professional | defunct |
| Shawnee Braves | Shawnee, Oklahoma | Southwestern League | professional | defunct |
| Shawnee Browns | Shawnee, Oklahoma | Southwestern League | professional | defunct |
| Springfield Indians | Springfield, Missouri | Southwestern League | professional | defunct |
| Topeka Kaws | Topeka, Kansas | Southwestern League | professional | defunct |
| Topeka Senators | Topeka, Kansas | Southwestern League | professional | defunct |
| Webb City | Webb City, Missouri | Southwestern League | professional | defunct |