Pieve San Giacomo is a comune, or municipality, located in the Province of Cremona within the Lombardy region of northern Italy. It is situated approximately 90 kilometres southeast of Milan and about 12 kilometres east of the city of Cremona.
The town serves as a local administrative center for its surrounding area. While it is part of the broader Lombardy landscape, its specific geographic position places it in close proximity to the provincial capital of Cremona.