Juan Marín

Juan Marín may refer to:
 * Juan Marin (judoka) (born 1952), Puerto Rican judoka
 * Juan Marín (Spanish politician) (born 1962)
 * Juan Alvarado Marín (born 1948), Mexican footballer
 * Juan Antonio Marín (born 1975), Costa Rican tennis player
 * Juan David Marín (born 1998), Colombian footballer
 * Juan Rodolfo Marín (1909–1967), Chilean journalist and politician