The First Baptist Society of Bath, also known as Bath Baptist Church, is a historic Baptist church located at Bath, Steuben County, New York. The church was built in 1887–1888, and is a cruciform plan, Romanesque Revival style brick and stone church. It has a steep cross-gable roof and square corner bell tower with a tall octagonal spire. The church features rounded windows and lintels. Attached to the church is a fellowship hall built in 1952 and expanded in 1981.

It was listed on the National Register of Historic Places in 2013.