Halton Hills Public Library (HHPL) is the public library system for the Town of Halton Hills, Ontario, Canada. Through its two branches and its website, www.hhpl.on.ca, the Halton Hills Public Library provides a range of services for Halton Hills residents. There are approximately 17,000 active cardholders, most residing in the communities of Georgetown, Acton, Limehouse, Glen Williams, Speyside, Norval, and surrounding areas.

Halton Hills is a town in the Regional Municipality of Halton, located in the northwestern end of the Greater Toronto Area, Ontario, Canada with a population of 62,951 (2021).