| Frank J. Lynch | |
| State House: | Pennsylvania |
| District: | 164th |
| Term Start: | January 7, 1969 |
| Term End: | January 7, 1980[1] |
| Predecessor: | District Created |
| Successor: | Mario Civera |
| State House2: | Pennsylvania |
| District2: | Delaware County |
| Term Start2: | January 2, 1967 |
| Term End2: | November 30, 1968 |
| Birth Date: | 6 November 1922[2] |
| Birth Place: | Philadelphia, Pennsylvania |
| Death Date: | [3] |
| Death Place: | Drexel Hill, Pennsylvania |
| Party: | Republican |
| Residence: | Drexel Hill, Pennsylvania |
Frank J. Lynch (November 6, 1922 – January 25, 1987) was a lawyer, judge, and legislator from Pennsylvania.
He was a Delaware County, Pennsylvania County Councilman.[4] He was a Republican member of the Pennsylvania House of Representatives from 1969 to 1980.[5] He was appointed Judge of the Delaware Court of Common Pleas in 1985.[6]