Gloucester-Southgate Ward is a city ward located in Ottawa, Ontario. Located in the city's south end, the ward includes Gloucester Glen east of the Rideau River, most of the Ottawa International Airport, CFB Uplands, Blossom Park, Greenboro, portions of Heron Gate south of Walkley Road, the Ottawa South/Hawthorne Industrial Park and rural areas west of Anderson Road and north of Leitrim. Previously, the ward included the community of Riverside South located south of the airport but in a ward reorganization, the growing community was included in the new ward of Gloucester-South Nepean.