The 9th Regiment of Lesser Poland Uhlans (Polish language: 9 Pulk Ulanow Malopolskich) was a cavalry regiment of the Polish Army, formed on November 21, 1918. Its first commandant was Rittmeister (Rotmistrz) Józef Dunin-Borkowski. The regiment fought in the Polish–Ukrainian War, Polish–Soviet War and the Invasion of Poland. In the Second Polish Republic, it was garrisoned in the towns of Czortków and Trembowla, and in 1939, it was part of Podolska Cavalry Brigade. The 9th Regiment was named after historic Polish province of Lesser Poland.
In November 1918, Mounted Rifles Regiment was formed in Dębica by Rittmeister Józef Dunin-Borkowski, who based the unit upon German model. On November 21, its 1st Squadron was sent to the Ukrainian front, where it protected the rail line from Lwów to Przemyśl, and in late December participated in the liberation of Lwów. In December 1918, with volunteers from Lwów, an infantry company was formed, and incorporated into the regiment. In February 1919, 3rd Squadron was sent to the area of Cieszyn to aid Polish troops fighting the Czechoslovaks. By May 1919, all four squadrons were in Eastern Galicia, and in June 1919, the regiment was officially named 9th Uhlan Regiment.