Oscar Álvarez

Oscar Álvarez may refer to:
 * Óscar Álvarez (footballer, 1948–2016), Argentine football striker
 * Óscar Álvarez (cyclist) (born 1977), Colombian road cyclist
 * Óscar Álvarez (footballer, born 1977), Spanish football manager and former centre-back
 * Óscar David Álvarez (born 1983), Colombian professional golfer
 * Oscar Álvarez (politician), Honduras Nationalist politician