Oliba Nieve

Oliba Seledina Nieves Arroyo  (born 1977-11-25 in Esmeraldas) is a female weightlifter from Ecuador. She won a gold medal at the 2007 Pan American Games for her native South American country in the + 75 kg weight division.

Career
Nieves won the gold medal of the 2007 Pan American Games +75 kg category. She won the gold medal of the 2012 Pre-Olympic Championship held in Guatemala, winning the berth to the 2012 Summer Olympics. Nieve finished in the eight place in the +75 kg category in London, after lifting 255 kg.

Nieves also won the bronze medal in the 2013 Bolivarian Games in Trujillo, Peru.