San Lorenzo di Sebato, also known as St. Lorenzen, is a comune located in the South Tyrol region of northern Italy. It is situated approximately 50 kilometers (31 mi) northeast of the city of Bolzano.
The municipality covers an area of 51.5 km2 (19.9 mi2). As of November 30, 2010, the population of San Lorenzo di Sebato was recorded at 3,752 residents.