Avellaneda (disambiguation)
Avellaneda is a city in Gran Buenos Aires, Buenos Aires Province, Argentina.
Avellaneda may also refer to:
Places
- Avellaneda Department (disambiguation), two in Argentina
 - Avellaneda Partido, Partido in Gran Buenos Aires, Buenos Aires Province, Argentina
 - Parque Avellaneda, a barrio of Buenos Aires proper (capital district) and not identical with the provincial department
 - Avellaneda Park, a park in Parque Avellaneda, Buenos Aires
 - Avellaneda, Ávila, city in Castile-León, Spain
 - Avellaneda, La Rioja, village in La Rioja, Spain
 - Avellaneda, Santa Fe, city in Santa Fe Province, Argentina
 - Avellaneda, Córdoba, settlement in Córdoba Province, Argentina
 
People
- Alonso Fernández de Avellaneda, pseudonym of a 17th-century Spanish writer, author of an unauthorized sequel to Don Quixote
 - Gertrudis Gómez de Avellaneda, Cuban writer of the 19th century
 - Marco Avellaneda, mathematician
 - Mario Avellaneda, Spanish race walker
 - Nicolás Avellaneda, former president of Argentina
 
Music
- Avellaneda is the title of the second album on the label Rune Grammofon by the Danish electronica group Skyphone. The title is related to Alonso Fernández de Avellaneda