1991 Canarian Island Cabildo elections

The 1991 Canarian Island Cabildo elections were held on Sunday, 26 May 1991, to elect the 4th Island Cabildos of El Hierro, Fuerteventura, Gran Canaria, La Gomera, La Palma, Lanzarote and Tenerife. All 139 seats in the seven Island Cabildos were up for election.

Island Cabildo control
The following table lists party control in the Island Cabildos. Gains for a party are displayed with the cell's background shaded in that party's colour.