Dumitru Văsescu (1859 - 1909) was a Romanian engineer, professor and inventor.
Born in Iaşi in 1859, Dumitru Văsescu followed school and high school courses in his hometown. Animated by the desire to study engineering, he went to Paris, where he studied at the "École Centrale". In Paris young Văsescu installed a small workshop on Michelet Street, where he tried to build a machine capable of traveling on land or by rail, by its own means. After great efforts, managed to achieve in 1880 a steam car, which became after the tests one of the curiosities of Paris.
Steam car built by Dumitru Văsescu was composed of a multi-tubular boiler heated with coal, with connecting pipes, pressure valves and pressure gauges so disposed, that they can be handled easily. Very characteristic for this car were the rear wheels made of metal alloy with steel spokes and solid rubber tires. Front wheels were smaller and were made of metal, with tires. Dumitru Văsescu's car was fitted with two independent brake systems. Water tank was located under the driver's seat and steering wheel was on the right side of the car.
After graduating in Paris, Dumitru Văsescu returned in Romania in 1906, bringing with him his steam car, which circulated in Bucharest. The car was exhibited at the School of Bridges and Roads, where D. Văsescu teaches as professor. Dumitru Văsescu died on October 29, 1909, in Bucharest.