Dee ihe ga-aga n'ihu na paragraf a - Nelly Chávez (amụrụ 17 Disemba 1945) bụ onye Bolivia na-agba ọsọ ogologo oge. Ọ gbara asọmpi marathon ụmụnwaanyị
n'egwuregwu Olimpik nke afọ 1984. Chávez gbara onye nke isii n'ọsọ marathon n'egwuregwu Pan American nke afọ 1987. Ọ bụ nwanyị mbụ nọchitere anya Bolivia na Olimpik.