David Davidson Hay (January 28, 1828 – June 14, 1908)[1] was an Ontario political figure.
He represented Perth North in the Legislative Assembly of Ontario from 1875 to 1883 as a Liberal member.
Hay moved to Stratford in 1884 after he was named registrar of deeds for North Perth.
His nephew F. Wellington Hay later served in the provincial assembly and the House of Commons.
This article about an Ontario Liberal Party MPP is a stub.