Bauline Harbour is a small craft harbour on the Avalon Peninsula of Newfoundland, serving both commercial and recreational fishers. The facility includes a slipway for boat launching and fish landing, along with wharf access.

A concrete breakwater, originally constructed in 1949 and later repaired, protects the harbour; a berm breakwater was added under the federal Harbour Revitalization Program in the late 1980s.

The harbour is managed by the Bauline Harbour Authority and can accommodate vessels up to 30 feet in length. Water depth around the wharf is approximately 10 feet at low or normal tides.

The harbour does not accept yachts or pleasure craft, and no water hookups or washroom facilities are available on site.