The Abruzzo regional election of 1975 took place on 15 June 1975.
Christian Democracy was by far the largest party, while the Italian Communist Party came distantly second.
After the election Christian Democrat Felice Spadaccini was elected President of the Region, but was replaced by partymate Romeo Ricciuti in 1977.
| Parties | votes | votes (%) | seats | |||
|---|---|---|---|---|---|---|
| bgcolor=White | Christian Democracy | 323,207 | 42.5 | 18 | ||
| bgcolor=Red | Italian Communist Party | 230,680 | 30.3 | 13 | ||
| bgcolor=Hotpink | Italian Socialist Party | 77,480 | 10.2 | 4 | ||
| bgcolor=Black | Italian Social Movement | 49,021 | 6.5 | 2 | ||
| bgcolor=Pink | Italian Democratic Socialist Party | 46,981 | 6.2 | 2 | ||
| bgcolor=Lime | Italian Republican Party | 19,705 | 2.6 | 1 | ||
| bgcolor=Blue | Italian Liberal Party | 13,434 | 1.8 | align=right | - | |
| Total | 760,508 | 100.0 | 40 | |||