Peter Lauritson (disambiguation)

Peter Lauritson could refer to:
;People
*P. Lauritson, a Starfleet captain in the 22nd century
*Peter Lauritson (23rd century), a Starfleet officer of the 23rd century
*Peter Lauritson (Captain), a Starfleet captain in the 24th century
*Peter Lauritson (Lieutenant Commander), a Voyager crew member
*Peter Lauritson (Vice Admiral), a Starfleet admiral of the 24th century named on several dedication plaques
*P. Lauritson (Doctor), a member of the Temporal Integrity Commission
;Astronomical objects
*Lauritson's Planet, a destination of transport ships
*Lauritson Nebula, a nebula
;Other
*Lauritson solid 451, an explosive substance
;Production
*Peter Lauritson, a Star Trek producer and director, namesake of the above