Traill may refer to:
Traill (surname), including a list of people with the name Traill County, North Dakota, a county in the U.S. Traill International School, in Bangkok, Thailand Traill Island, in eastern Greenland 'Traill', a cultivar of barley Kapp Traill, headland at the southern part of Jan Mayen in Norway named after Thomas Stewart Traill
See also
Trail (disambiguation) Miss Traill's House, historic property in Bathurst, Australia Mr. Perrin and Mr. Traill, a 1911 novel and 1948 film Traill's flycatcher, supposed bird species