Redondesco (Upper Mantovano: ) is a comune (municipality) in the Province of Mantua in the Italian region Lombardy, located about southeast of Milan and about west of Mantua. , it had a population of 1,378 and an area of .
The municipality of Redondesco contains the frazione (subdivision) Bologne.
Redondesco borders the following municipalities: Acquanegra sul Chiese, Gazoldo degli Ippoliti, Marcaria, Mariana Mantovana, Piubega.