Results breakdown of the 1979 Spanish local elections (Catalonia)

This is the results breakdown of the local elections held in Catalonia on 3 April 1979. 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).

Badalona

 * Population: 229,780

Barcelona

 * Population: 1,754,579

Cornellá

 * Population: 91,563

Gerona

 * Population: 83,929

Hospitalet

 * Population: 289,747

Lérida

 * Population: 106,190

Mataró

 * Population: 96,942

Reus

 * Population: 82,407

Sabadell

 * Population: 187,247

Sant Cugat del Vallès

 * Population: 31,748

Santa Coloma de Gramanet

 * Population: 140,613

Tarragona

 * Population: 108,131

Tarrasa

 * Population: 157,442