Onyeka Paloma Gamero (; born February 23, 2006) is an American professional soccer player who plays as a midfielder for Bay FC of the National Women's Soccer League (NWSL).
Gamero signed with Barcelona B on June 28, 2023. She scored two goals and provided one assist in nine appearances before tearing her ACL and meniscus at the end of November.
On July 15, 2025, Bay FC acquired Gamero in exchange for an undisclosed transfer fee and signed her to a multi-year contract.
Gamero has represented the United States at youth level at the 2022 FIFA U-17 Women's World Cup.
Gamero is of Spanish descent via her father and Nigerian descent by mother.