Celtae are a Canadian band formed in 2001 in Ottawa. They play neo-Celtic music. The band was founded by Nathan MacDonald of Cape Breton Island, and also includes Matt Holland of Summerside, Prince Edward Island and Tyree Lush of Gambo, Newfoundland and Labrador. Fiddler Jules Sisk left the band, and was replaced by Dana Arrowsmith of Sudbury, Ontario.