| Miss Universe 1990 | |
|---|---|
| Date | April 15, 1990 |
| Presenters | Dick Clark, Leeza Gibbons, Margaret Gardiner |
| Venue | Shubert Theatre, Los Angeles, California, United States |
| Broadcaster | CBS, KCBS-TV |
| Director | Tony Charmoli |
| Producer | Sid Smith |
| Entrants | 71 |
| Placements | 10 |
| Debuts | Soviet Union |
| Withdrawals | |
| Returns | Czechoslovakia |
| Winner | Mona Grudt Norway |
| Congeniality | Christiane Stocker  Germany |
| Best National Costume | Lizeth Mahecha  Colombia |
| Photogenic | Passaraporn Chaimongkol  Thailand |
Miss Universe 1990, the 39th Miss Universe pageant, held on April 15, 1990 at the Shubert Theatre in Los Angeles, California, United States.
Mona Grudt of Norway was crowned by her predecessor Angela Visser of Holland at the end of the event. Seventy one contestants competed for the title.