The Halifax School for the Deaf was an institution in Halifax, Nova Scotia, Canada, which opened on 4 August 1856. It was the first school of the deaf in Atlantic Canada. There was later a dispute over who the true founder was, William Gray (1806-1881), a deaf Scottish immigrant who was the first teacher in the back room of a house in Argyle Street, or George Tait (1828-1904), another deaf Scot, who claimed to have been the driving force behind the establishment of the school. Gray was sacked in 1870 for being intoxicated and for threatening pupils with violence.