Macy is a female given name, which means "weapon" in Old French. Other spelling variations of the name include Macie, Macey, Maci, and Maisie. The name's popularity increased after Rowland Macy founded the Macy's chain of department stores. The name Macy may refer to:

• Macy Chan (born 1981), Hong Kong actress
• Macy DuBois (1929–2007), Canadian architect
• Macy Gray (born 1967), American singer
• Macy Morse (born 1921), American political activist
• Macy Nulman (1923–2011), American scholar