| Country: | Netherlands Antilles |
| Type: | parliamentary |
| Ongoing: | no |
| Previous Election: | 1987 Netherlands Antilles island council elections |
| Previous Year: | 1987 |
| Next Election: | 1995 Netherlands Antilles island council elections |
| Next Year: | 1995 |
| Seats For Election: | All 49 seats in the island councils of Bonaire (9), Curaçao (21), Saba (5), Sint Eustatius (5) and Sint Maarten (9) |
| Election Date: | 12 April 1991 |
Island council elections were held in the Netherlands Antilles on 12 April 1991 to elect the members of the island councils of its five island territories. The election was won by the Bonaire Patriotic Union (6 seats) in Bonaire, the National People's Party (10 seats) in Curaçao, the Windward Islands People's Movement (4 seats) in Saba, and the Sint Maarten Patriotic Alliance (4 seats) in Sint Maarten.
The Sint Maarten Patriotic Alliance (SPA) led by Vance James Jr. emerged as the largest party, winning 4 of the 9 seats. The SPA and the Progressive Democratic Party (PDP) agreed to form a coalition government. On 28 August 1991 the SPA–PDP government collapsed. PDP political leader Millicent Acuna Lopez-de Weever said that "fundamental philosophical differences" with the SPA caused the coalition "to break".