Sedrina is a comune, or municipality, located in the Province of Bergamo within the Lombardy region of northern Italy. It is situated approximately 10 kilometres (6 miles) northwest of the city of Bergamo and about 50 kilometres (31 miles) northeast of Milan.
As of December 31, 2010, the municipality covered an area of 6.0 square kilometres (2.3 square miles) and had a recorded population of 2,559 residents.