Ana Mendoza or Ana de Mendoza may refer to:
Ana Mendoza (born 26 September 1990) is a female Venezuelan compound archer. She won the bronze medal in the Team Compound event at the 2011 World Archery Championships. She competed at the 2015 World Archery Championships in Copenhagen, Denmark.
Ana Mendoza Velasco (born October 4, 1970) is a retired female breaststroke swimmer from Mexico. She represented her native country at the 1992 Summer Olympics in Barcelona, Spain. There, she ended up in 17th place (4:26.73) in the Women's 4x100m Medley Relay event, alongside Heike Koerner (backstroke), Gabriela Gaja (butterfly), and Laura Sánchez (freestyle).