Artur Adamovich Nepokoychitsky (Russian: ????? ???????? ?????????????; Russian (before 1918): ?????? ????????? ?????????????; Polish: Artur Niepokojczycki; 20 December [O.S.
8] 1813 – 23 November [O.S.
11] 1881) was an Imperial Russian military leader of Polish extraction.
A participant of the Crimean War and Russo-Turkish War, he was the chief of staff to Grand Duke Nicholas Nikolaevich of Russia during the Russo-Turkish War, until his dismissal at the end of the war.He joined the Page Corps before being promoted to the Preobrazhensky Regiment.
From 1841 he served on the General Staff and participated in military operations in Chechnya and Dagestan.
In 1849, he ran of the headquarters of General Alexander von Lüders which went to Transylvania.
Nepokoychitsky distinguished himself during the occupation of Sibiu.