19th Relief of Lwow Infantry Regiment

19th Relief of Lwow Infantry Regiment
Active	12 April 1919 – September 1939
Country	Poland
Branch	5th Lwów Infantry Division
Role	Infantry
Garrison/HQ	Lwów and Brzeżany
Engagements	Polish-Ukrainian War Polish-Soviet War Kiev offensive World War II Invasion of Poland

19th Relief of Lwów Infantry Regiment (Polish: 19 Pulk Piechoty Odsieczy Lwowa, 19 pp) was an infantry regiment of the Polish Army. It existed from April 1919 until September 1939. Garrisoned in Lwów, the unit belonged to the 5th Lwów Infantry Division from Lwów. Its reserve battalion was stationed in Brzeżany. During the 1939 Invasion of Poland, the regiment, together with its division, belonged to Pomorze Army.