Back علم أونتاريو Arabic Bandera d'Ontario Catalan Baner Ontario Welsh Flagge von Ontario German Flag of Ontario English Flago de Ontario Esperanto Bandera de Ontario Spanish Ontario lipp Estonian پرچم انتاریو Persian Drapeau de l'Ontario French
 |
The flag of Ontario was adopted on 4 April, 1965. It is a Canadian Red Ensign with a canton from the Union Flag in the upper left corner, and the coat of arms of Ontario in the lower right.