United Brethren Church, also known as Pleasant Hill Chapel is a church in Union County, South Dakota. It was built in 1905 and was added to the National Register of Historic Places in 2001.
It is located on a country road in Spink Township, about northeast of the community of Spink.
It is a one-and-a-half-story gable-front clapboard building built on a clay tile foundation. A steeple is centered in its front facade. It was built by carpenters Matson and Buum.