The 46th Infantry Regiment (, ), later the 5th Podhale Rifles Infantry Regiment () was a military unit of the Polish Army active during the Polish-Bolshevist War of 1920. Initially formed in Italy and France as part of Gen. Józef Haller's Blue Army, it received the name of 4th Polish Rifles Regiment. It reached Poland in May 1919 and was integrated with the rest of the Polish Army, under a new name and number (46th Infantry Regiment).