Olean Armory
| Street Address: | 119 Times Square (North Barry and North streets) |
| City: | Olean |
| County: | Cattaraugus |
| Year Constructed: | 1889 - 1891 drill shed, 1919 administration building |
| Architect: | Isaac G. Perry - drill shed Lewis F. Pilcher - administration building |
| Size: | |
| Square footage: | 41,227 NSF |
| Acreage: | .87 Acres |
| Status: | Open |
43rd Separate Company: 1887 - 1897
Co. I, 3rd New York Volunteers: Spanish American War
Co. I, 1st Infantry Battalion: 1899 - 1906
Co. I, 3rd Infantry Regiment: 1907 - 1920
108th Infantry Regiment: 1921 - ????
Co. B, 174th Infantry Regiment: 1961 - ???
Co. C, 127th Artillery: 1986 - ???
Detachment 1, Co. A, 642nd Support Battalion (ASB): Current