Rosario de Vivanco
- Category : 1949-births
- Type : MEG
- Profile : 2/4 - Hermit / Opportunist
- Definition : Single
- Incarnation Cross : RAX Tension 2
Peruvian swimmer, also known as Choco de Vivanco, she was the first woman to represent Peru at the Olympics. She competed at the 1964 Summer Olympics and the 1968 Summer Olympics.