The Niles Car and Manufacturing Company was an American manufacturer of railroad equipment, including many streetcar and interurban cars. It was founded in 1901 in Niles, Ohio and published catalogs showcasing their various cars. The company ceased producing railroad cars in 1917. The plant and equipment were purchased by the Engel Aircraft Company to produce aircraft parts for the United States Army Signal Corps. The company also produced equipment for the trucking industry, an industry reference citing 2 models of 1 and 2 tons respectively, costing $1500 to $2400, utilizing a worm drive and custom bodies to suit.
Niles specialized in building wooden-bodied cars in the heyday of interurban building. Its cars had a reputation of being well-built and stylish; Niles advertising called them "The Electric Pullmans."
Niles' clients included the: