Cockspurn thorn is a common name for several plants and may refer to: Crataegus crus-galli, a species of hawthorn native to eastern North America. Crataegus succulenta, round-fruited cockspur thorn Maclura cochinchinensis, a species of vine or scrambling shrub in the family Moraceae, native to eastern Asia and Australia.
See also Cockspur (disambiguation)