| Buffalo Grand Commandery |
| President | Spiritual Advisor |
| BGen. Donald P. Kirsch | Bishop Edward U. Kmiec, BGen. |
| 2nd Regiment of Buffalo New York |
| Commander | Spiritual Advisor |
| Col. Thomas DeLuca | Rev. Edward Czarnecki, Maj. |
| 2nd Battalion | 3rd Battalion |
| Commandery No. 135 St. Katherine Drexel R.C.C. Buffalo, NY |
Commandery No. 347 St. Mary on the Hill R.C.C. Lancaster, NY |
| Commandery No. 150 & 190 Our Lady of Czestochowa R.C.C. Cheektowaga, NY |
Commandery No. 381 Blessed John XXIII R.C.C. West Seneca, NY |
| Commandery No. 204 St. Barnabas R.C.C. Depew, NY |
Commandery No. 382 Queen of Heaven R.C.C. West Seneca, NY |
| Commandery No. 377 Our Lady of Pompeii R.C.C. Lancaster, NY |
Commandery No. 387 St. John Vianney R.C.C. Orchard Park, NY |
| Commandery No. 391 Our Lady of Good Counsel R.C.C. Blasdell, NY |
Commandery No. 408 St. Aloysius R.C.C. Springville, NY |