Laughlintown is an unincorporated community that is located in Ligonier Township, Westmoreland County, Pennsylvania, United States.

[1] It is located on U.S. Route 30, 3 miles (4.8 km) southeast of Ligonier.

Laughlintown has a post office with ZIP code 15655, which opened on May 16, 1825.

[2][3] It presently has a population of roughly 332, according to the most recent U.S. census, which was completed in 2020.

[4] The Compass Inn, which is listed on the National Register of Historic Places, is located in Laughlintown, as are the Rolling Rock Club and The Washington Furnace Inn.