Pomfret School is an independent, coeducational, college preparatory boarding and day school in Pomfret, Connecticut, United States, serving 350 students in grades 9 through 12 and post-graduates. Located in the Pomfret Street Historic District, the average class size is 12 students with a student–teacher ratio of 6:1. Over 80% of faculty hold master's degrees or doctorates. Typically, 40% of students receive financial aid or support from over 60 endowed scholarship funds, 20% are students of color, 21% are international students.

Pomfret is a town located in Windham County, Connecticut with a population of 4,266 according to the 2020 United States Census. The town is part of the Northeastern Connecticut Planning Region. The town was incorporated in 1713 and was named after Pontefract in West Yorkshire, England. The land on which Pomfret stands today was purchased from Native Americans in 1686 in a deal known as the "Mashmuket Purchase" or "Mashamoquet Purchase".