Andrew Monteith (August 15, 1823 – February 1, 1896) was a Canadian businessman and political figure in Ontario. He represented Perth North in the Parliament of Ontario from 1867 to 1874 and in the House of Commons of Canada as a Conservative member for Perth North from 1874 to 1878. His sons, John and Joseph, served as mayors of Stratford and were elected to the Ontario legislature. John's election was declared invalid on appeal. in Parry Sound District was named after Andrew Monteith.