The Abruzzo regional election of 1990 took place on 6 and 7 May 1990.
Christian Democracy was by far the largest party, while the Italian Communist Party came distantly second.
After the election Christian Democrat Rocco Salini formed a centre-left government. In 1992 Salini, who was elected to the Italian Parliament, was replaced as President by fellow Christian Democrat Vincenzo Del Colle.
| Parties | votes | votes (%) | seats | |||
|---|---|---|---|---|---|---|
| bgcolor=White | Christian Democracy | 395,036 | 46.7 | 20 | ||
| bgcolor=Red | Italian Communist Party | 173,665 | 20.5 | 8 | ||
| bgcolor=Hotpink | Italian Socialist Party | 124,102 | 14.7 | 6 | ||
| bgcolor=Black | Italian Social Movement | 31,776 | 3.8 | 1 | ||
| bgcolor=Lime | Italian Republican Party | 28,875 | 3.4 | 1 | ||
| bgcolor=Pink | Italian Democratic Socialist Party | 23,817 | 2.8 | 1 | ||
| bgcolor=Blue | Italian Liberal Party | 19,333 | 2.3 | 1 | ||
| bgcolor=Olive | Green List | 17,622 | 2.1 | 1 | ||
| bgcolor=Gold | Antiprohibitionists on Drugs | 15,396 | 1.8 | 1 | ||
| bgcolor=lightgreen | Rainbow Greens | 7,682 | 0.9 | align=right | - | |
| bgcolor=Maroon | Proletarian Democracy | 5,948 | 0.7 | align=right | - | |
| bgcolor= | Others | 3,548 | 0.4 | align=right | - | |
| Total | 846,800 | 100.0 | 40 | |||