Séamus de Brún
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1977 Seanad Election - Nominated by the Taoiseach |  |  | |||
| 1982 Seanad Election - Cultural and Educational Panel | | | |||
| 1983 Seanad Election - Cultural and Educational Panel | | | |||
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1977 Seanad Election - Nominated by the Taoiseach | | | |||
| 1982 Seanad Election - Cultural and Educational Panel | | | |||
| 1983 Seanad Election - Cultural and Educational Panel | | | |||