San Cipriano Po is a comune located in the Province of Pavia within the Lombardy region of northern Italy. It is situated approximately 12 km (7.5 mi) southeast of the city of Pavia and about 40 km (25 mi) south of Milan.
As of December 31, 2004, the municipality covered an area of 8.7 km² (3.4 sq mi) with a recorded population of 435 residents.