The Botanical Garden of Naples, Italy (in Italian: Orto botanico di Napoli, also Real Orto Botanico) is a research facility of the University of Naples Federico II.
The premises take up about 15 hectares and are located on via Foria, adjacent to the gigantic old Albergo dei Poveri, the Royal Hospice for the Poor under the Bourbon dynasty. The facility is part of the university’s Department of Natural Science. It is one of the many scientific and educational facilities instituted under French rule in Naples (1806–15). The Garden opened in 1810.