Mariel

Mariel may refer to:


 * Mariel (given name)
 * Mariel, Cuba, a municipality and city
 * Mariel boatlift, a 1980 exodus of Cubans to the United States
 * Mariel of Redwall, a book in the Redwall series by Brian Jacques
 * Mari-El, an autonomous republic of Russia
 * El Mariel, second studio album by Cuban-American rapper Pitbull