The University of Pisa (Italian: Università di Pisa, UniPi) is an Italian public research university located in Pisa, Italy. It was founded in 1343 by an edict of Pope Clement VI. It is the 19th oldest extant university in the world and the 10th oldest in Italy. The prestigious university is ranked within the top 10 nationally and the top 400 in the world according to the ARWU and the QS. It houses the Orto botanico di Pisa, Europe's oldest academic botanical garden, which was founded in 1544.
The University of Pisa is part of the Pisa University System, which includes the Scuola Normale Superiore and the Sant'Anna School of Advanced Studies. The university has about 50,000 students (of which 46,000 are undergraduate and postgraduate studies, and 3,500 are doctoral and specialization studies).