Peter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl was a Swedish-speaking Finnish explorer, orientalist, naturalist, and an apostle of Carl Linnaeus.

The Apostles of Linnaeus were a group of students who carried out botanical and zoological expeditions throughout the world that were either devised or approved by botanist Carl Linnaeus. The expeditions took place during the latter half of the 18th century and the students were designated 'apostles' by Linnaeus.