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This is an alphabetical list of notable cryptozoologists and people associated with the field of cryptozoology, including prominent skeptics and hoaxers.
A
Michael M. Ames (1933–2006), Canadian anthropologist and co-author of Manlike Monsters on Trial: Early Records and Modern Evidence
Trader Horn (1861–1931), English ivory trader and explorer; proponent of the Amali
J–K
Barnaby Jones, Cryptozoologist, author, founder of Cryptids Anomalies and the Paranormal Society, host of Monsters on the Edge podcast
John Keel (1930–2009), American ufologist and Mothman researcher; author of The Mothman Prophecies
Aleksandr Kondratov (1937–1993), Russian scientist and proponent of living dinosaurs; author of Динозавра ищите в глубинах (English: Dinosaurs in the Depths)
C. M. Kosemen (b. 1984), Turkish artist and co-author of Cryptozoologicon
Richard S. Lambert (1894–1981), English-Canadian writer; author of Exploring the Supernatural: The Weird in Canadian Folklore
Rula Lenska (b. 1947), Polish-English actor and conservation activist; co-author of Mammoth Hunt: In Search of the Giant Elephants of Nepal
Willy Ley (1906–1969), German-American science writer and author of several texts on cryptozoology, including Exotic Zoology
Daniel Loxton (b. 1975), Canadian writer and cryptozoology skeptic; co-author of Abominable Science!: Origins of the Yeti, Nessie, and Other Famous Cryptids
Darren Naish (b. 1975), British palaeontologist and cryptid skeptic; author of Hunting Monsters: Cryptozoology and the Reality Behind the Myths and Cryptozoologicon
John R. Napier (1917–1987), primatologist and Bigfoot researcher
Joe Nickell (b. 1944), American paranormal skeptic and co-author of Lake Monster Mysteries: Investigating the World's Most Elusive Creatures
Roger Patterson (1933–1972), Bigfoot researcher who controversially claimed to have filmed Bigfoot in 1967
Boris Porshnev (1905–1972), Soviet historian and cryptozoologist
Donald Prothero (b. 1954), American palaeontologist and cryptozoology skeptic; co-author of Abominable Science!: Origins of the Yeti, Nessie, and Other Famous Cryptids
Robert Michael Pyle (b. 1947), American lepidopterist and Bigfoot researcher; author of Where Bigfoot Walks: Crossing the Dark Divide
R
Benjamin Radford (b. 1970), American writer and cryptozoology skeptic; author of Bigfoot at 50: Evaluating the Evidence
Brian Regal, American science historian and cryptozoology skeptic; author of Searching for Sasquatch: Crackpots, Eggheads and Cryptozoology
Bob Rickard, British writer and former editor of the Fortean Times
Byambyn Rinchen (1905–1977), Mongolian scholar and proponent of Almas research