Newton Falls is a village located within Newton Township in Trumbull County, Ohio, United States. The population was 4,795 at the 2010 census. It is part of the Youngstown-Warren-Boardman, OH-PA Metropolitan Statistical Area.
The village is known for its ZIP code (44444) and for its covered bridge, which is the second oldest in the state of Ohio.
The village earned its name from the two sets of falls within the village, each on different branches of the Mahoning River.