Center Township is one of the eighteen townships of Columbiana County, Ohio, United States.

The 2020 census reported 5,793 people living in the township.

[5] Center Township was named from its central position in Columbiana County.

[6] The township is governed by a three-member board of trustees, who are elected in November of odd-numbered years to a four-year term beginning on the following January 1.

There is also an elected township fiscal officer,[7] who serves a four-year term beginning on April 1 of the year after the election, which is held in November of the year before the presidential election.