Constantin D. Dimitriu-Dovlecel (December 9, 1872 – October 27, 1945) was a Romanian lawyer and politician.
Born in Târgoviște, he was the son of a wealthy property owner and tradesman from the town.
A member of the National Liberal Party (PNL), he was first elected to the Assembly of Deputies in 1901.
He was Communications Minister from June 1927 to November 1928 under Barbu Știrbey, Ion I. C. and Vintilă Brătianu; and Minister of Labor, Health and Social Protection from November 1933 to February 1934, under Ion G. Duca and Gheorghe Tătărescu.
Concurrently, he was vice president of the national institute of administrative sciences and contributed to the magazines Convorbiri Literare and Viața.