Nathaniel Boyd (July 9, 1853 – November 9, 1941) was a Canadian politician.

Born in Lachute, Canada East, the son of Hugh Boyd and Maria Kilfoyle, Boyd attended common schools in Oxford County, Leeds and Grenville and studied at the Grammar School in Ottawa.

He first ran as the Conservative candidate for the House of Commons of Canada for the riding of Marquette in the 1891 federal election but was defeated.

He was acclaimed in an 1892 by-election resulting from the resignation of the sitting MP, Robert Watson.

The election was declared void in 1897 and Boyd did not run in the resulting by-election.