Sevenmile Creek is a stream in Preble County and Butler County, Ohio, in the United States. Sevenmile Creek is a tributary of Great Miami River. Beasley Run and Four Mile Creek (Ohio) is a tributary of the creek.
Sevenmile Creek was named for its distance, , from Fort Hamilton. Sevenmile Creek experienced major flooding during the Great Dayton Flood of 1913.
It is spanned by the Roberts Covered Bridge and other bridges.
At its mouth, the creek's estimated mean annual discharge is . A USGS stream gauge on the creek at Sevenmile recorded a mean annual discharge of during water years 1916âÂÂ1920.