Celtae was a Canadian band, formed in 2001 in Ottawa, playing neo-Celtic music. The band was founded by Nathan MacDonald of Cape Breton Island, and included Matt Holland of Summerside, Prince Edward Island and Tyree Lush of Gambo, Newfoundland and Labrador. Original fiddler Jules Sisk left the band, and was replaced by Dana Arrowsmith of Sudbury, Ontario.
The album No Regrets was produced by Brian Talbot of the band Slainte Mhath. Critic Wes Smiderle of the Ottawa Citizen wrote, "The tone is cheerful, end-of-the-work-week acoustic venting, with lyrical nods to the rigours of East Coast history, much like Great Big Sea".