Bolton is a small suburban town in Tolland County, Connecticut, United States. The population was 4,858 as of the 2020 census. Bolton was incorporated in October 1720 and is governed by town meeting, with a first selectman and board of selectman as well as other boards serving specific functions. Bolton was named after a town of the same name in England, also located near Manchester.

Tolland County is a county in the northeastern part of the U.S. state of Connecticut. As of the 2020 census, its population was 149,788. It is incorporated into 13 towns and was originally formed on October 13, 1785, from portions of eastern Hartford County and western Windham County.