| Alexandru Lăpușan | |
| Office: | Minister of Agriculture and Rural Development |
| Term Start: | 1992 |
| Term End: | 1996 |
| Predecessor: | Valeriu Tabără |
| Successor: | Dinu Gavrilescu |
| Birth Date: | 1 February 1955 |
| Birth Place: | Țăndărei, Ialomița County, Romania |
| Death Date: | [1] |
| Nationality: | Romanian |
| Party: | National Salvation Front |
| Occupation: | Politician |
| Profession: | Engineer |
Alexandru Lăpușan (1 February 1955 – 17 May 2016) was a Romanian politician who served as Minister of Agriculture in Nicolae Văcăroiu's Cabinet (1992–1996). He was member of the Chamber of Deputies (1990–1992) for Cluj County, being named by the National Salvation Front. He was also Mayor of Dej in 1991.