| Mónica Lei | |
| Birth Place: | Caracas, Venezuela |
| Birth Date: | 22 March 1971 |
| Birth Name: | Mónica Lei Scaccia |
| Eye Color: | Brown |
| Hair Color: | Blonde |
| Miss Venezuela World 1993 | |
Mónica Lei Scaccia (born March 22, 1971, in Caracas, Venezuela) is a Venezuelan model and beauty pageant titleholder who won Miss World Venezuela who placed fourth runner-up to Miss World 1993 as Miss World Americas.
Lei competed in 1993 as Miss Distrito Federal in her country's national beauty pageant, Miss Venezuela, obtaining the title of Miss World Venezuela.
As the official representative of her country to the 1993 Miss World pageant held in Sun City, South Africa on November 27, 1993, she became Miss World Americas and fourth runner-up to eventual winner Lisa Hanna of Jamaica.