Betzy is a given name. Notable people with the name include:
Betzy Akersloot-Berg, Norwegian-born painter in the Netherlands Betzy Bromberg, American director, editor, and experimental filmmaker Betzy Cuevas, Mexican footballer Betzy Holter, Norwegian actress Betzy Kjelsberg, Norwegian feminist and politician Betzy Madrid, Panamanian model and beauty pageant titleholder
See also French corvette Betzy (1793)