| María Begoña Juaristi | |
| Birth Place: | Maracaibo, Venezuela |
| Birth Date: | 20 May 1968 |
| Birth Name: | María Begoña Juaristi Mateo |
| Eye Color: | Hazel |
| Hair Color: | Blonde |
| Nationalcompetition: | Miss Venezuela 1986 (Miss World Venezuela) Miss World 1986 (Top 7) |
| Miss World Venezuela 1986 | |
María Begoña Juaristi Mateo (born May 20, 1968 in Maracaibo, Venezuela) is Venezuelan model and beauty pageant titleholder who competed as Miss Zulia 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 Miss World pageant held in London, United Kingdom on November 13, 1986, she became 4th runner-up to eventual winner Giselle Laronde of Trinidad and Tobago.