Mondego may refer to:
Mondego River, Portugal Rio Mondego, another name for the Miranda River (Brazil) Baixo Mondego, a subregion of Portugal Cabo Mondego, natural monument in Portugal Metro Mondego, light rail network in Coimbra, Portugal Fernand Mondego, a villain in the novel The Count of Monte Cristo by Alexandre Dumas
See also Baixo Mondego Subregion, Portugal Montego (disambiguation)