Bernard Donald McLellan (November 3, 1859 – April 11, 1907) was a Canadian farmer and political figure in Prince Edward Island. He represented 1st Prince in the Legislative Assembly of Prince Edward Island from 1888 to 1893 and West Prince in the House of Commons of Canada from 1898 to 1900 as a Liberal member. His uncle John Alexander MacDonald also served as speaker for the provincial assembly.