Atlantic Oak
 Atlantic Oak is a tug boat based out of Halifax Nova Scotia. She is owned by Atlantic towing Limited which is owned by Irving Shipbuilding. Atlantic Oak was built by East Isle Shipyard Ltd. in P.E.I and was commissioned in 2004. One of her duties in the Harbour is to assist in launches at the Halifax Shipyard. She also guides many tankers and bulk freighters along with other large ships into port.