Benjamin S. Deane was an American architect who had association with Bangor, Maine.
A number of his works are listed on the U.S. National Register of Historic Places.
Works include:
- Connors House, 277 State St. Bangor, ME (Deane, Benjamin S.), NRHP-listed
- Elm Street Congregational Church and Parish House, Jct. of Elm and Franklin Sts. Bucksport, ME (Deane, Benjamin S.), NRHP-listed
- First Baptist Church, Off ME 172 Sedgwick, ME (Deane, Benjamin S.), NRHP-listed
- Stetson Union Church, ME 222 Stetson, ME (Deane, Benjamin S.), NRHP-listed
- George Thorndike House, ME 73 South Thomaston, ME (Deane, Benjamin S.), NRHP-listed
- Washington County Courthouse, Court St. Machias, ME (Deane, Benjamin S.), NRHP-listed
- Wheelwright Block, 34 Hammond St. Bangor, ME (Deane, Col. Benjamin S.), NRHP-listed
- One or more works in Somesville Historic District, Somes Harbor and its environs Mount Desert, ME (Deane, Benjamin S.), NRHP-listed
- One or more works in West Market Square Historic District, W. Market Sq. Bangor, ME (Deane, Benjamin S.), NRHP-listed