| John F. Laudadio, Sr. | |
| State House: | Pennsylvania |
| District: | 56th |
| Term Start: | 1969 |
| Term End: | June 6, 1977 |
| Predecessor: | District created |
| Successor: | Allen Kukovich |
| State House2: | Pennsylvania |
| District2: | Westmoreland County |
| Term Start2: | 1963 |
| Term End2: | 1968 |
| Birth Date: | December 26, 1916 |
| Death Date: | [1] |
| Party: | Democratic |
John F. Laudadio, Sr. (December 26, 1916 – June 6, 1977) was a Democratic member of the Pennsylvania House of Representatives.[2]