Jon-Erik Beckjord (April 26, 1939 – June 22, 2008) was an American paranormal investigator, photographer, and cryptozoologist interested in such phenomena as UFOs, crop circles, the Loch Ness Monster, and Bigfoot. Throughout his career, he owned three separate, small-scale museums that featured displays, mostly photographs, of alleged UFO, Nessie, and Bigfoot sightings. He made guest appearances on national radio and television shows, but was criticized by fellow cryptozoologists and skeptics alike for not providing substantive evidence to back up his claims of the existence of paranormal beings.