David Clendenin (c. 1779) was an American politician. Between 1814 and 1817 he represented the State of Ohio in the U.S. House of Representatives.
Neither the exact date of birth nor the birthplace of David Clendenin have survived. There are also about his schooling no information. Around the year 1806 he moved from Harford County, Maryland in the near Struthers, Ohio. Later he worked in Trumbull County in working iron. During the British - American War he first served as a lieutenant in an artillery unit of the state militia and later as a paymaster in the U.S. Army. Politically, he joined the Democratic- Republican Party.
Following the resignation of Mr Reasin Beall Clendenin was at the due election for the sixth seat of Ohio as his successor in the U.S. House of Representatives in Washington DC chosen, where he took up his new mandate on 11 October 1814. After a re-election, he could remain until March 3, 1817 in Congress. After the end of his time in the U.S. House of Representatives lose track of him. Neither his nor his date of death Place of death are known.