Public School No. 37 /

Public School No. 37, also known as Patrick Henry School and Primary School No. 37, is a historic elementary school located at Baltimore, Maryland, United States. It is an elaborately detailed two and a half story Georgian Revival structure. The entrance portico has six freestanding columns, rustication at the base, lintels, and quoins, and a large slate-shingled hip roof. It was built in 1896 for $25,000. Public School No. 37 was listed on the National Register of Historic Places in 1979.