This is a list of all lighthouses in the U.S. state of Ohio.
| Name | Image | Location | Coordinates | Year first lit | Automated | Year deactivated | Current Lens | Focal Height | |
|---|---|---|---|---|---|---|---|---|---|
| Ashtabula Harbor Light | Ashtabula | 41.9186°N -80.7959°W | 1905 | 1973 | Active (Also a museum) | Optic | 51feet | ||
| Cedar Point Light | Sandusky (Cedar Point) | 41.4882°N -82.6934°W | 1839 (Former) 1862 (Current) | Never | 1975 | Unknown | Unknown | ||
| Conneaut West Breakwater Lighthouse | Conneaut | N/A | 1936 | 1972 | Active | 375mm | Unknown | ||
| Fairport Harbor West Breakwater Light (Originally: West Pierhead) | Fairport Harbor | 41.7679°N -81.2812°W | 1911 (Former) 1925 (Current) | Unknown | Active (Also a private home) | Unknown | 56feet | ||
| Fairport Harbor East Pierhead Light | Fairport Harbor | N/A | 1875[1] | Never | 1911 (Removed) | None | Unknown | ||
| Grand Lake St. Marys Lighthouse (aka: Northwood Light) | Celina | 40.5433°N -84.4814°W | 1923 | 1982 | Active | Unknown | 135feet | ||
| Grand River (Fairport Harbor) Light | Fairport Harbor | 41.757°N -81.2773°W | 1825 (Former) 1871 (Current) | Never | 1925 | None | Unknown | ||
| Green Island Light | Put-in-Bay Township (Green Island) | 41.6455°N -82.8675°W | 1855 (Former) 1864 (Current) | 1926 | 1939 (Now in ruins) | None | Unknown | ||
| Huron Harbor Light | Huron | 41.4046°N -82.5438°W | 1835 (Former) 1936 (Current) | 1972 (Fully) | Active | 375mm | 80feet | ||
| Lorain West Breakwater Light (aka: Lorain Harbor Light) | Lorain | 41.4776°N -82.1905°W | 1836 (Former) 1917 (Current) | Never | 1966 | None | Unknown | ||
| Manhattan Range Front Light (aka: Manhattan Range Lights) | Toledo | N/A | 1895 (Former) 1918[2] (Current) | Unknown | Active | Unknown | 40feet | ||
| Manhattan Rear Range Light (aka: Manhattan Range Lights) | Toledo | N/A | 1895 (Former) 1918 (Current) | Unknown | Active | Unknown | 86feet | ||
| Marblehead Light | Marblehead | 41.5364°N -82.7117°W | 1821 | 1958 | Active | 300mm | 60feet | ||
| Port Clinton Light | Port Clinton | 41.515°N -82.9344°W | 1833 (Former) 1896 (Current) | 1926 | Active | Fifth order Fresnel lens (Replica[3]) | 26feet | ||
| Sandusky Pierhead Light | Sandusky | N/A | 1925 (Former) 1990s (Current) | Always | Active | Unknown | 66feet (Former) | ||
| South Bass Island Light | Put-in-Bay Township (South Bass Island) | 41.629°N -82.8415°W | 1897 | Never | 1962 | None | Unknown | ||
| Toledo Harbor Light | Jerusalem Township | 41.7617°N -83.3283°W | 1904 | 1965 | Active | 300mm | 72feet | ||
| Turtle Island Light | Toledo[4] (Turtle Island) | 41.7525°N -83.3911°W (Island Coordinates) | 1831 (Former) 1866 (Current) | Never | 1904 (Now Ruins) | None | Unknown | ||
| Vermilion Light | Vermilion | 41.4247°N -82.3666°W | 1847 (Former) 1877 (Current) 1991 (Replica) | 1920 | 1929 (Dismantled) | Fifth order Fresnel lens (Replica) | Unknown | ||
| West Sister Island Light | Jerusalem Township | 41.7397°N -83.1053°W (Island Coordinates) | 1848 | 1937 | Active | Unknown | Unknown |