Księdza Stanisława Konarskiego) is a coeducational public secondary school in Rzeszów, Poland.

[2] Located in the old town in a historic building designed by Tylman van Gameren, it plays an important role in the cultural life of Rzeszów and Subcarpathia Province.

[citation needed] Construction for the building began in 1644 and was funded by Zofia Prudencjanna Ligęza and her brother-in-law Jerzy Sebastian Lubomirski.

In the 17th and 18th centuries the school was recognized as an important cultural centre, akin to a "semi-university".

In 1785, after the First Partition of Poland Austrian authorities removed the school from Piarist control and changed the name to Rzeszów's Ober-Gymnasium.