Diego Álvarez may refer to:

  • a mistaken name in some 19th-century English sources for Gough Island
  • Diego Álvarez Chanca (c. 1463–c. 1515), doctor who accompanied Christopher Columbus
  • Diego Álvarez Benítez (1812–1899), Mexican general
  • Diego Álvarez (footballer) (born 1981), Colombian footballer
  • Diego Álvarez (tennis) (born 1980), Argentine tennis player
  • Diego Álvarez (theologian) (c. 1558–1635), Spanish theologian and bishop of Trani
  • Diego Betancur Álvarez (born 1949), Colombian ambassador to Australia and New Zealand
  • Diego Alvarez (Chander Pahar), a fictional character in the novel Chander Pahar

See also

  • Caramuru (Diogo Álvares Correia, c. 1475–1557), Portuguese adventurer
  • José Diego Álvarez (disambiguation)