Nayara Ledoux Ribeiro (born June 27, 1984 in Vitória da Conquista) is a freestyle swimmer from Brazil.

[2][3] At just 15 years old, participating at the 1999 Pan American Games in Winnipeg, she won a bronze medal in the 4×200-metre freestyle.

[9] Participating in the 2001 World Aquatics Championships in Fukuoka, Nayara, 17 years old, managed to get to the 1500-metre freestyle final, finishing in 8th place.

[22][23] At the 2006 South American Games in Buenos Aires, Nayara won the silver medal in the 4×200-metre freestyle.

[27] In December 2012, she married with Adriano de Souza Valente (a former breaststroke swimmer, now entrepreneur), in Salvador, Bahia.