This is a list of orchidologists, botanists specializing in the study of orchids. The list is sorted in the surname alphabetical order.
Joseph Arditti (1932-), an American plant physiologist specializing in orchids. Doctorate from the University of Southern California, 1965. Professor of Biology University of California, Irvine, 1966-2001. Professor Emeritus, 2001-
Choy sin Hew, a Singapore plant physiologist specializing in orchids