Johannes Voet, also known as John Voet (3 October 1647 – 11 September 1713) was a Dutch jurist whose work remains highly influential in modern Roman-Dutch law. Voet is one of the so-called "old authorities" of Roman-Dutch law, along with Hugo Grotius, Simon van Leeuwen (nl), , Gerhard Noodt, , Cornelius van Bynkershoek, , Gerloff Scheltinga (de), Willem Schorer (nl), , J. Munniks, Hendrik Jan Arntzenius (fr), , , , , , , Dionysius Godefridus van der Keessel, and .