The Central Library of Patuakhali Science and Technology University began its existence after its parent organization Patuakhali Science and Technology University being inaugurated on July’ 2000 by the then Hon’ble Prime Minister, Government of the people’s Republic of Bangladesh, Her Excellency Sheikh Hasina and started its academic activities on 26 February, 2002. It is situated in a separate four storied building. The library has a glorious history. In fact it was established in 1979. At that time, it’s parent body was established as Patuakhali Agricultural College. The central library of PSTU, being a member of UGC- Digital Library Consortium (UDL) and INASP-PERI, provide online access to more than thousands of peer-reviewed full text journals and database services. It has also a good collection of Electronic books and journals.