- Montgomery, Joseph--Finance, Public1
- Moore, Matthew--Finance, Personal1
- Mount Carmel Baptist Church (Pickens County, S.C.)1
- Mount Pisgah Baptist Church (Anderson County, S.C.)1
- Mount Zion Baptist Church (Fairfield County, S.C.)1
- Mountain Creek Baptist Church (Edgefield County, S.C.)1
- Mullins First Baptist Church (Marion County, S.C.)1
- Murder--South Carolina1
- Murray & Bonny--Finance1
- N. & J. Dick & Co.--Finance, Personal1
- Neuffer, John--Finance, Personal1
- New Hope Baptist Church (Lancaster County, S.C.)1
- New Hope Baptist Church (Oconee County, S.C.)1
- New Pleasant Baptist Church (Cherokee County, S.C.)1
- Newberry First Baptist Church (Newberry County, S.C.)1
- Newman, I. DeQuincey (Isaiah DeQuincey), 1911-1985, Meadowlake, Middleton-Rosemond United Methodist, Columbia (S.C.)1
- Ninety Six First Baptist Church (Greenwood County, S.C.)1
- Northgate Baptist Church (Florence County, S.C.)1
- O'Neall, John Belton, 1793-1863--Finance, Public1
- Oak Grove Baptist Church (Spartanburg County, S.C.)1