John L. O'Sullivan
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1954 Seanad Election - Administrative Panel |  |  | |||
| 1957 Seanad Election - Administrative Panel | | | |||
| 1960 Local Election - Skibbereen | | 14.3% | 2287 | 1.15 | |
| 1967 Local Election - Skibbereen | | 30.1% | 2073 | 1.07 | |
| 1974 Local Election - Skibbereen | | 15.5% | 2375 | 1.24 | |
| 1979 Local Election - Skibbereen | | 12.9% | 2123 | 1.03 | |
| 1985 Local Election - Newcastle | | 5.8% | 553 | 0.40 | |
| 1985 Local Election - Skibbereen | | 10.7% | 1682 | 0.86 | |