Count Andrzej Artur Zamoyski (2 April 1800 – 29 October 1874) was a Polishnobleman, landowner and political and economic activist.
Zamoyski organized meetings of landowners (Klemensowczycy) at his Klemensów estate in the Polish Congress Poland. In 1842 he became co-publisher of the Rocznik Gospodarstwa Krajowego (Polish Farming Annual). In 1848 he founded the Steam Navigation Company and thereafter monopolized transport on the Vistula River. He also initiated the building of steamships and barges. He was the founder and chairman of an Agricultural Society.