Leatherwood Missionary Baptist Church proudly associates with the churches of the Ohio Baptist Association. This association has existed for 182 years. Currently there are 16 churches that take part in the Ohio Baptist Association. The association exists only to foster cooperation and fellowship between independent Baptist churches. 

The following is a list of the churches in the Ohio Baptist Association:

Calvary Baptist, Milford, Oh
Fairview Missionary Baptist, Wilgus, Oh
Harmony Missionary Baptist, Getaway, Oh
Ice Creek Missionary Baptist, Deering, Oh
Jeffersonville Missionary Baptist, Coal Grove, Oh
Junior Furnace Missionary Baptist, Franklin Furnace, Oh
Leatherwood Missionary Baptist, South Point, Oh
Macadonia Missionary Baptist, Decatur, Oh
Myrtle Ridge Missionary Baptist, Andis, Oh
Myrtle Tree Missionary Baptist, Arabia, Oh
New Valley Missionary Baptist, Ironton, Oh
Palestine Missionary Baptist, John's Creek, Oh
Perkins Ridge Missionary Baptist, Greasy Ridge, Oh
Royersville Missionary Baptist, Ellisonville, Oh
Sheridan First Baptist, South Point, Oh
Sugar Creek Missionary Baptist, Ironton, Oh