Tobias Francis McDonald ONL KC (April 30, 1951 – January 24, 2025)[1] was a Canadian curler, curling coach and lawyer from St. John's, Newfoundland and Labrador.

He led his rink of Jim Miller, John Allan and Neil Young to a 3–8 record.

He led his team of Wayne Hamilton, Lloyd Powell and Paul Withers to a 4–7 record.

McDonald made his final Brier appearance in 2002, as the alternate for Mark Noseworthy rink.

McDonald coached the Canadian men's curling team at the 2006 Winter Olympics where they won the gold medal.