The Bras d'Or was a summer passenger train service operated by Via Rail in Nova Scotia, Canada, between Halifax and Sydney. From 2000 to 2004, the excursion train ran one round-trip per week in the tourist season of mid-June to mid-October. The route followed the scenic Sydney Subdivision of the Cape Breton and Central Nova Scotia Railway across Cape Breton Island, at times within view of Bras d'Or Lake, after which the train is named.