| Business | Phone |
| Alpha Chi Omega Sorority 223 S Garfield St, Stillwater 74074 | (405) 372-0550 |
| Alpha Delta Pi 1309 W University Ave, Stillwater 74074 | (405) 372-8644 |
| Alpha Gamma Rho 224 S Washington St, Stillwater 74074 | (405) 377-5555 |
| Alpha Tau Omega 324 S Monroe St, Stillwater 74074 | (405) 377-4467 |
| Beta Theta Pi Fraternity 1207 W University Ave, Stillwater 74074 | (405) 533-2882 |
| Chi Omega Sorority 310 S Monroe St, Stillwater 74074 | (405) 372-1450 |
| Delta Delta Delta Sorority 1506 W 3rd Ave, Stillwater 74074 | (405) 372-7125 |
| Delta Tau Delta 1306 W University Ave, Stillwater 74074 | (405) 372-2583 |
| Farmhouse Fraternity 424 N Washington St, Stillwater 74075 | (405) 372-7264 |
| Gamma Phi Beta Sorority 1405 W 3rd Ave, Stillwater 74074 | (405) 743-8000 |
| Kappa Alpha 224 S Jefferson St, Stillwater 74074 | (405) 624-1865 |
| Kappa Alpha Theta Sorority 1323 W University Ave, Stillwater 74074 | (405) 372-4683 |
| Kappa Delta Sorority 220 S Cleveland St, Stillwater 74074 | (405) 372-8040 |
| Kappa Kappa Gamma 1212 W 4th Ave, Stillwater 74074 | (405) 372-9226 |
| Kappa Sigma Fraternity 1401 W University Ave, Stillwater 74074 | (405) 372-3250 |
| Lambda Chi Alpha Fraternity 923 W University Ave, Stillwater 74074 | (405) 372-6689 |
| Phi Delta Theta 224 S Monroe St, Stillwater 74074 | (405) 743-0404 |
| Phi Gamma Delta Fraternity 1123 W University Ave, Stillwater 74074 | (405) 372-1699 |
| Phi Kappa Tau Fraternity 1203 W 3rd Ave, Stillwater 74074 | (405) 372-3460 |
| Phi Mu Sorority 1523 W 4th Ave, Stillwater 74074 | (405) 372-1170 |
| Pi Beta Phi 324 S Cleveland St, Stillwater 74074 | (405) 372-6400 |
| Pi Kappa Alpha 221 S Lincoln St, Stillwater 74074 | (405) 780-7302 |
| Sigma Alpha Epsilon 1308 W 3rd Ave, Stillwater 74074 | (405) 624-1856 |
| Sigma Chi Fraternity 1101 W University Ave, Stillwater 74074 | (405) 747-8232 |
| Sigma Nu Fraternity 913 W University Ave, Stillwater 74074 | (405) 372-3377 |
| Sigma Phi Epislon 1121 W 4th Ave, Stillwater 74074 | (405) 372-4764 |
| Zeta Tau Alpha Sorority 1001 W University Ave, Stillwater 74074 | (405) 372-6616 |