East Union is an unincorporated community in Carver County, Minnesota, United States.

The center of East Union is generally considered at the junction of Carver County Roads 40, 43, and 50.

Nearby places include Chaska, Carver, and Cologne.

The area was originally settled by Swedish immigrants in 1854, who traveled up the nearby Minnesota River via flatboat.

East Union Lutheran Church and its parish hall are listed on the National Register of Historic Places as King Oscar's Settlement.