Swan Creek Township is one of the twelve townships of Fulton County, Ohio, United States.

Located in the southeastern corner of the county, it borders the following townships: Much of the village of Swanton is located in northeastern Swan Creek Township, and part of the village of Delta is located in northwestern Swan Creek Township.

It is the only Swan Creek Township statewide.

[4] 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,[5] 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.