Square One Bus Terminal is a GO Transit intercity bus terminal located in central Mississauga, Ontario, Canada. It is situated directly across Rathburn Road West from the City Centre Transit Terminal (the main hub for local MiWay bus service and a stop on the Mississauga Transitway) and Square One Shopping Centre, after which the terminal is named. Routes stopping at the terminal include: off-peak bus service along the Milton GO Train corridor from downtown Toronto; Mississauga to Finch Bus Terminal; Mississauga to Guelph; Hamilton to Richmond Hill; Highway 407 West routes; and routes connecting Waterloo Region to Greater Toronto. Services will also connect to the planned Hurontario LRT on Hurontario Street.

Facilities

A permanent terminal building was opened in March 2016. The terminal includes public washrooms, an indoor waiting area, staffed ticket counters and 24-hour automated ticket vending machines. The terminal includes 193 parking spaces along Centre View Drive.

GO Bus services

Westbound platform assignments: Eastbound platform assignments: