The Italian general election of 1992 took place on 5 April 1992.
Christian Democracy was by far the largest party in Sardinia, largely ahead of the Italian Socialist Party and the Democratic Party of the Left.
| Parties | votes | votes (%) | seats | |
|---|---|---|---|---|
| Christian Democracy | 349,596 | 33.7 | 7 | |
| Italian Socialist Party | 159,739 | 15.4 | 3 | |
| Democratic Party of the Left | 148,251 | 14.3 | 3 | |
| Sardinian Action Party | 69,615 | 6.7 | 1 | |
| Communist Refoundation Party | 69,080 | 6.7 | 1 | |
| Italian Republican Party | 54,366 | 5.2 | 1 | |
| Italian Social Movement | 53,783 | 5.2 | 1 | |
| Italian Democratic Socialist Party | 43,531 | 4.2 | 1 | |
| Italian Liberal Party | 29,166 | 2.8 | 1 | |
| Federation of the Greens | 24,338 | 2.3 | align=right | - |
| Independentist Sardinian Party | 15,106 | 1.5 | align=right | - |
| Pannella List | 10,340 | 1.0 | align=right | - |
| Others | 11,992 | 1.2 | align=right | - |
| Total | 1,038,903 | 100.0 | 19 |
| Parties | votes | votes (%) | seats | |
|---|---|---|---|---|
| Christian Democracy | 256,381 | 30.2 | 4 | |
| Democratic Party of the Left | 134.779 | 15.9 | 2 | |
| Italian Socialist Party | 132,048 | 15.6 | 2 | |
| Sardinian Action Party | 80,676 | 9.5 | 1 | |
| Communist Refoundation Party | 63,291 | 7.5 | align=right | - |
| Italian Social Movement | 59,323 | 7.0 | align=right | - |
| Italian Democratic Socialist Party | 31,261 | 3.7 | align=right | - |
| Federation of the Greens | 27,958 | 3.3 | align=right | - |
| Italian Republican Party | 26,628 | 3.1 | align=right | - |
| Italian Liberal Party | 18,581 | 2.2 | align=right | - |
| Independentist Sardinian Party | 13,426 | 1.6 | align=right | - |
| Others | 3,781 | 0.5 | align=right | - |
| Total | 848,133 | 100.0 | 9 |