Prince Jerzy Ignacy Lubomirski (1687–1753) was a Polish nobleman (szlachcic).

Lubomirski was owner of Rzeszów, Rozwadów and Żelechów estates.

He was Field Writer of the Crown from 1726 until 1732, General of the Crown Army, General of Saxon Army, and Colonel of Horse Guards (Gwardia konna) in 1744.

In 1725, Jerzy Ignacy Lubomirski married Maria Magdalena Bielińska, div.

Gräfin von Dönhoff, the former Maîtresse-en-titre of King Augustus II the Strong.