Union Township is one of the five smaller divisions of Randolph Township.  Union Township, Miami County, formed in 1807, is one of the earliest  townships in the county. It is bounded on the North by Newton Township,  on the South by Montgomery County, on the East by Concord and Monroe Townships and on the West by Monroe Township in Darke County. It is crossed by both the Stillwater River and Ludlow Creek upon which Ludlow  Falls is located.

The villages of West Milton, Ludlow Falls, Potsdam and Laura are located within the township.

The meeting dates will be the second and last Monday of each month with the following exception:

May 25 will be May 26

October 12 will be October 13

December 31 will be at 11:00 a.m.

The meeting time will be at 1:30 PM, at the Union Township Building.