20th Land of Kraków Infantry Regiment (Polish: 20 Pulk Piechoty Ziemi Krakowskiej, 20 pp) was an infantry regiment of the Polish Army.
During the 1939 Invasion of Poland, the regiment, together with its division, belonged to Kraków Army.
The history of the regiment dates back to early November 1918, when a group of ethnic Polish soldiers of the former Austro-Hungarian 16th Rifle Regiment came from Opava to Kraków.
The flag of the regiment was handed to it in Kraków by President Stanislaw Wojciechowski, on May 18, 1924.
It was funded by the residents of Kraków and nearby towns.