Results breakdown of the 1987 Spanish local elections (Asturias)

This is the results breakdown of the local elections held in Asturias on 10 June 1987. The following tables show detailed results in the autonomous community's most populous municipalities, sorted alphabetically.

City control
The following table lists party control in the most populous municipalities, including provincial capitals (shown in bold). Gains for a party are displayed with the cell's background shaded in that party's colour.

Avilés

 * Population: 86,141

Gijón

 * Population: 258,291

Langreo

 * Population: 53,987

Mieres

 * Population: 57,025

Oviedo

 * Population: 185,864

San Martín del Rey Aurelio

 * Population: 25,186

Siero

 * Population: 42,108