| Election Name: | 1991 Louth County Council election |
| Country: | Ireland |
| Type: | Parliamentary |
| Ongoing: | no |
| Party Colour: | yes |
| Previous Election: | 1985 Louth County Council election |
| Previous Year: | 1985 |
| Next Election: | 1999 Louth County Council election |
| Next Year: | 1999 |
| Seats For Election: | All 26 seats on Louth County Council |
| Election Date: | 27 June 1991 |
| Party1: | Fianna Fáil |
| Seats1: | 12 |
| Seat Change1: | 0 |
| Party2: | Fine Gael |
| Seats2: | 6 |
| Seat Change2: | -2 |
| Party3: | Labour Party (Ireland) |
| Seats3: | 2 |
| Seat Change3: | 0 |
| Party4: | Progressive Democrats |
| Seats4: | 2 |
| Seat Change4: | +2 |
| Party5: | Sinn Féin |
| Seats5: | 1 |
| Seat Change5: | 0 |
| Party6: | Independent (politician) |
| Seats6: | 3 |
| Seat Change6: | 0 |
| Map Size: | 300px |
| Council control | |
| Posttitle: | Council control after election |
An election to Louth County Council took place on 27 June 1991 as part of that year's Irish local elections. 26 councillors were elected from five local electoral areas (LEAs) for a five-year term of office on the electoral system of proportional representation by means of the single transferable vote (PR-STV). This term was extended twice, first to 1998, then to 1999.[1] [2]
| Party | valign=top | Seats | valign=top | ± | valign=top | First Pref. votes | valign=top | FPv% | valign=top | ±% |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 0 | 13,370 | 37.03 | |||||||
| 6 | align=right | -2 | 7,655 | 21.20 | ||||||
| 2 | 0 | 4,346 | 12.04 | |||||||
| 2 | +2 | 1,643 | 4.55 | |||||||
| 1 | 0 | 2,556 | 7.08 | |||||||
| 3 | 0 | 6,532 | 18.09 | |||||||
| Totals | align=right | 26 | 0 | align=right | 36,103 | 100.00 | — |