Alexander Semyonovich Kovalevsky (Russian: Александр Семёнович Ковалевский; August 23, 1807 – February 15/27, 1877) was Russian Lieutenant General, participant in the Caucasus campaigns and the Crimean War, military lawyer, chairman of the Kharkov Military District Court.

Educated in the 3rd cadet corps, from which he was released on June 25, 1827 as an ensign in the cavalry artillery company No.

In 1858 he was enlisted in the field foot artillery and was appointed head of the Kharkov military settlements correcting the post.

On March 27, 1866, he was promoted to lieutenant general[3] and on July 21 of the same year, he surrendered command of the division and was enlisted in field foot artillery.

In 1868, he was appointed chairman of the Moscow Military District Court, but the next year he was transferred to a similar position in Kharkov.