| John V. McCarthy | |
| State House: | Ohio |
| State: | Ohio |
| District: | 81st |
| Term: | January 3, 1969-December 31, 1972 |
| Preceded: | Tom Gilmartin |
| Succeeded: | Tom Gilmartin |
| Party: | Democratic |
John V. McCarthy (c. 1932 - May 24, 1987)[1] was a member of the Ohio House of Representatives. While in office, he was the sponsor of a bill proposing the establishment of medical schools at three Ohio universities.[2] He left office in 1972 in order to run for election for treasurer of Mahoning County, Ohio, but did not win the election.[3]