The Old Zoo in Poznań (Polish: Stare Zoo w Poznaniu) is one of the oldest zoological gardens in Poland, located in the city of Poznań, Greater Poland Voivodeship. It was founded in 1874 and was included on the register of objects of cultural heritage in 1978 as a unique example of a vivarium. The zoo started as a few animals kept by a restaurant owner in the early 1870s. It can thus be considered the oldest continuously operating Polish zoological garden. Together with the New Zoo in Poznań, which opened in 1974, it forms an integral part of the whole complex known as The Zoological Garden in Poznań (Ogród Zoologiczny w Poznaniu).