Ross (December 12, 1855 – January 10, 1929) was a Canadian politician, lawyer and businessman.
A lawyer by training, Ross practised law in Halifax, Nova Scotia.
He also pursued business interests such as helping found the Halifax Electric Tramway Company Limited.
Ross was appointed to the Senate of Canada as a Conservative in 1912 by Sir Robert Borden.
After the Conservatives lost the 1926 election, Ross resumed his position as Opposition Leader.