Fingal County Council: 1991 Local Election
| Party | Seats | Votes | Share | Candidates | Constituencies | |||||
| Fianna Fáil |  | 8 | (-5) | 15264 | 31.6% | (-13.7%) | 21 | (+1) | 6 | |
| Fine Gael |  | 6 | (-1) | 9753 | 20.2% | (-7.4%) | 14 | (-2) | 6 | |
| Labour Party |  | 5 | (+2) | 8435 | 17.5% | (+6.2%) | 9 | (+1) | 6 | |
| Independent |  | 2 | (+1) | 5012 | 10.4% | (+0.9%) | 10 | (+2) | 5 | |
| Green Party |  | 2 | (+2) | 4080 | 8.5% | (+8.5%) | 6 | (+6) | 6 | (+6) |
| Progressive Democrats |  | 1 | (+1) | 3430 | 7.1% | (+7.1%) | 6 | (+6) | 4 | (+4) |
| Workers' Party |  | 0 | 1992 | 4.1% | (+0.1%) | 5 | (+1) | 5 | (+1) | |
| Sinn Féin |  | 0 | 264 | 0.5% | (-0.4%) | 1 | 1 | |||