Frans Jacobszoon Visscher was a Dutch mariner and explorer, who voyaged as pilot-major on the first voyage of Abel Tasman to the Southern Hemisphere, between August 1642 and 15 June 1643 and was a native of Flushing, Netherlands. He is known to have lived in the period 1623–1645. His first name may be written Franchoijs or Franchoys etc.; his middle name may be found sometimes abbreviated "Jacobsz."