Joseph T. McKernan
| Conflicts: | World War II |
| Branch of Service: | United States Navy |
| Years of Service: | 1945 - 1946 |
| Military Occupation or Type of Work Performed: | |
| Locations Served: | South Pacific |
| Highest Grade: | Seaman 1st Class |
| Prisoner of War: | No |
| Relatives in the Military: | Borhter of WWII Veteran Elbert R. McKernan, USArmy; James M. McKernan, US Air Force; Roy E. McKernan, US Army; Sam R. McKernan, US Army; Bob Long |
| Killed in Action: | No |
| Missing in Action: | No |
| Decorations and Medals: | None |