Lone Grove Public Schools is a founding member of the Lake Country Conference. Sports that are served by the conference include Baseball, Basketball, Cross Country, Golf, Softball, and Track and Field. Member schools include the following:

• Byng

• Dickson

• Kingston

• Madill

• Marietta

• Lone Grove

• Plainview

• Sulphur

LCC founding members:

Dickson, Kingston, Lone Grove, Madill, Marietta, Sulphur, Tishomingo