The last name Larreta may make reference to:

• Alberto Rodriguez Larreta, Argentine racing driver
• Antonio Larreta, Uruguayan writer
• Eduardo Rodríguez Larreta, foreign minister of Uruguay
• Enrique Larreta, Argentine art collector
  • Also the Museo de Arte Español Enrique Larreta, named after him
• Horacio Rodríguez Larreta, Argentine politician

• Vale P. Thielman
• Valera (crater)
• Valera, Mark
• Valera Municipality
• Valer Austin
• Valer Barac
• Valere Billen
• Valerenga Stadion
• Valere Power
• Valere Sweevelt
• Valere Thiebaud
• Valere Van Sweevelt
• Valere van Sweevelt
• Valergen
• Valeria (1966 telenovela)
• Valeria Aparecida Bonifacio
• Valeria Aprielieva
• Valeria Aurora Miranda Rodriguez
• Valeria Ayos
• Valeria Baroni
• Valeria Bertacco
• Valeria Brinton Young
• Valeria Caracuta
• Valeria Catescu
• Valeria Chiaraviglio