Rey is a given name. Notable people with the name include:
- Domingo Rey d'Harcourt, Spanish military officer
- Rey Bucanero, the ring name of wrestler Arturo García Ortiz
- Rey Galang, Filipino martial artist
- Rey Maualuga, American college football player
- Rey Mysterio Jr., the ring name of wrestler Oscar Gutierrez
- Rey Misterio, the ring name of wrestler Miguel Ángel López Díaz
- Rey Pagtakhan, Canadian parliamentarian
- Rey Quiñones, Puerto Rican baseball player
- Rey Ruiz, Cuban singer
- Rey Sánchez, Puerto Rican baseball player
- Rey Valera, Filipino musician
- Rej Volpato, Italian footballer
- Rey Washam, American drummer
- Jonathan Rey Bornstein, American-Israeli soccer player
Fictional characters named Rey
edit- Rey (Star Wars), a character in the Star Wars films
- Rey Yan (Chronicles of the Cursed Sword), anime character
- Rey Za Burrel, Gundam anime character
- Rey Curtis, Law & Order detective, played by Benjamin Bratt