Margus Oopkaup
- Born
- 11 March 1959 (65 years old)
- Passed away
- 6 January 2025
- Place of birth
- Kingissepa, Kingissepa District, Estonian SSR, USSR [now Kuressaare, Saare County, Estonia]
- Gender
- Male
Margus Oopkaup (March 11, 1959 – January 6, 2025) was an Estonian stage, film and television actor and playwright who was engaged at the Endla Theatre from 1982 to 2000. In 1983, he was awarded the Best Young Actor award for his performance in the film Nipernaadi.
