Fingal County Council: 1999 Local Election
| Party | Seats | Votes | Share | Candidates | Constituencies | |||||
| Fianna Fáil |  | 6 | (-2) | 12993 | 27.2% | (-4.4%) | 16 | (-5) | 6 | |
| Labour Party |  | 6 | (+1) | 9149 | 19.2% | (+1.7%) | 9 | 6 | ||
| Fine Gael |  | 5 | (-1) | 9912 | 20.8% | (+0.5%) | 10 | (-4) | 6 | |
| Independent |  | 3 | (+1) | 5696 | 11.9% | (+1.5%) | 7 | (-3) | 4 | (-1) |
| Socialist Party |  | 2 | (+2) | 3464 | 7.3% | (+7.2%) | 5 | (+5) | 4 | (+4) |
| Green Party |  | 1 | (-1) | 3957 | 8.3% | (-0.2%) | 6 | 6 | ||
| Progressive Democrats |  | 1 | 1315 | 2.8% | (-4.4%) | 2 | (-4) | 2 | (-2) | |
| Sinn Féin |  | 0 | 675 | 1.4% | (+0.9%) | 1 | 1 | |||
| Christian Solidarity |  | 0 | 587 | 1.2% | (+1.2%) | 2 | (+2) | 2 | (+2) | |