Rei

Rei or REI may refer to:

Arts and entertainment

 * Rei, a story arc of the anime Higurashi When They Cry
 * Rei I, II and III, episodes of Neon Genesis Evangelion anime series

People

 * given name
 * Rei (given name), a Japanese name, including a list of people and fictional characters with the name
 * Reihaneh Safavi-Naini, or Rei Safavi-Naini, Iranian-born computer science professor
 * Pelé (1940–2022), ("The King" (O Rei)), Brazilian footballer
 * Eusébio (1942–2014), ("The King" (O Rei)), Portuguese footballer
 * José Fontana (footballer) ("Rei", 1912–1986), Brazilian footballer
 * Rei (wrestler), Hong Kong professional wrestler


 * surname
 * Aleksander Rei (1900–1943), Estonian politician
 * August Rei (1886–1963), Estonian politician
 * Leino Rei (born 1972), Estonian actor and theatre director
 * Sofia Rei, Argentine musician

Other uses

 * Redlands Municipal Airport, California, U.S., FAA identifier REI
 * International Conference on Radiation Effects in Insulators (REI)
 * Recreational Equipment, Inc. (REI), an American retail and outdoor recreation services corporation
 * Remote error indication (REI), in synchronous optical networking
 * Reproductive endocrinology and infertility (REI), a surgical subspecialty of obstetrics and gynecology
 * Revue des études islamiques, academic journal