The Botanical Garden of Uppsala University (Swedish: Botaniska trädgården) is the principal botanical garden in the city of Uppsala, Sweden. It is situated near to Uppsala Castle and belongs to Uppsala University, having been created on land donated to the university by King Gustav III in 1787. The orangery now houses the Linneanum museum and is open to the public alongside the University's other botanical gardens, the Linnaean Garden and Linnaeus Hammarby.
The original Botanical Garden was founded in 1655 by Olaus Rudbeck, making it the oldest botanical garden in Sweden. Having been damaged in the 1702 Uppsala fire, it fell into neglect before it was redesigned and renovated by Carl Linnaeus, a professor at the University. Under the leadership of Linnaeus, the garden's collection grew massively and it became one of the most prominent botanical gardens in the world. The original site is maintained by Uppsala University to Linnaeus' recorded design to this day.