| Office: | Senator |
| Term Start: | 21 April 1948 |
| Term End: | 14 December 1961 |
| Constituency: | Industrial and Commercial Panel |
| Term Start1: | 8 September 1943 |
| Term End1: | 18 August 1944 |
| Constituency1: | Agricultural Panel |
| Term Start2: | 18 August 1944 |
| Term End2: | 21 April 1948 |
| Term Start3: | 7 September 1938 |
| Term End3: | 8 September 1943 |
| Constituency3: | Labour Panel |
| Death Date: | 9 May 1967 |
| Party: | Independent |
Peter Timothy Lynch (died 9 May 1967) was an Irish politician. He was an independent member of Seanad Éireann from 1938 to 1961. A farmer and auctioneer, he was first elected to the Seanad in 1938 by the Labour Panel.[1] He was elected by the Agricultural Panel in 1943, and again by the Labour Panel in 1944. From 1948 onwards he was elected by the Industrial and Commercial Panel. He did not contest the 1961 Seanad election.[1]