Dollard-des-Ormeaux
（重定向自D.D.O.）
Dollard-des-Ormeaux (often referred to as D.D.O. or simply Dollard) is a predominantly English-speaking on-island suburb of Montreal in southwestern Quebec, Canada. The town was named after French martyr Adam Dollard des Ormeaux.
The town was merged with the city of Montreal for several years, but its residents elected to reinstate the city as a separate entity in 2006.