Clarin or Clarín may refer:

Grupo Clarín, Argentine media conglomerate
Clarín (Argentine newspaper)
Clarín Awards, awards sponsored by the newspaper above
Clarín (Chilean newspaper)
Clarín AM 580, a Uruguayan radio station specializing in tango
In the Philippines:
Clarin, Bohol, a municipality in the province of Bohol
Clarin, Misamis Occidental, a municipality in the province of Misamis Occidental
CLARIN European research network for the humanities and social sciences
Clarin-1, protein; see CLRN1
River Clarin, a river in Ireland