Old School Baptist Church of Halcottsville

Old School Baptist Church of Halcottsville is a historic Baptist church building on Old NY 30 in Halcottsville, Delaware County, New York. It is a one-story, wood-frame building constructed in 1886 by Eld. Isaac Hewitt as a branch of the Second Old School Baptist Church of Roxbury. The interior features a traditional meeting house plan.

It was added to the National Register of Historic Places in 1999.