Jan Baptist van Fornenburgh (1585, Antwerp – 1650, The Hague), was a Dutch Golden Age flower painter.
According to the RKD he signed his works with a monogram "IBVF" or sometimes just "IB".[1] He worked in Amsterdam and Vianen, as well as the Hague, where he became a member of the Confrerie Pictura in 1629.[1] He was a follower of Balthasar van der Ast and Jacob de Gheyn II.[1]