Rosenthal is a neighbourhood in west Edmonton, Alberta, Canada that was established in 2009 through the adoption of the Rosenthal Neighbourhood Structure Plan. Rosenthal is located within Lewis Farms and was originally considered Neighbourhood 5 within the Lewis Farms Area Structure Plan. It is bounded on the west by 231 Street, north by the future extension of Webber Greens Drive, east by Winterburn Road, and south by Whitemud Drive.