Nicaraguan (disambiguation)

Nicaraguan may refer to:
 * Something of, from, or related to Nicaragua, the largest country in Central America
 * Nicaraguans, people from Nicaragua or of Nicaraguan descent or heritage. For information about the Nicaraguan people, see Demographics of Nicaragua and Culture of Nicaragua. For specific persons, see List of Nicaraguans.
 * Nicaraguan Spanish, the variety of Central American Spanish spoken in Nicaragua
 * Nicaraguan Sign Language
 * Nicaraguan cuisine