Suffield is an unincorporated community and census-designated place (CDP) in Suffield Township, Portage County, Ohio, United States.

[1] The CDP is in southwestern Portage County, in the center of Suffield Township.

U.S. Route 224 passes through the north side of the community, leading west 8 miles (13 km) to the south side of Akron and east 31 miles (50 km) to Canfield, near Youngstown.

The CDP is bordered to the southwest by Wingfoot Lake, which drains northwest to the headwaters of the Little Cuyahoga River at Mogadore.

The population density was 341 people per square mile.