Kitchener Transit

Grand River Transit

Wheelchair-accessible low-floor buses such as this Nova LFS are standard in the GRT fleet. Each bus is also equipped with a bicycle rack on the front grille.
Founded	2000
Headquarters	250 Strasburg Rd., Kitchener, ON
Service area	Cambridge, Kitchener, Waterloo, St. Jacobs, Elmira, New Hamburg
Service type	Bus service, Paratransit
Fleet	75 Bus Roues and 259 buses (70 Local, 5 Express)
Daily ridership	40,000, (69,000 Weekday)
Fuel type	Diesel Fuel
Operator	Region of Waterloo
Website	www.grt.ca

Grand River Transit (GRT) is the public transport operator for the Region of Waterloo, Ontario, Canada. It operates daily bus services in the region, primarily in the cities of Kitchener, Waterloo, and Cambridge.

It was named for the Grand River, which flows through the Region; the naming also echoes the Grand River Railway, a former electric railway which served the area in the early twentieth century. GRT is a member of the Canadian Urban Transit Association.

In August 2014, construction began for a light speed transit system called Ion rapid transit, which planned to start operations in 2017, but was postponed until 2018 because of delays in the manufacture, and delivery of .

On January 1, 2000, the Region of Waterloo created GRT by assuming the operations of the former Kitchener Transit (which also served Waterloo) and Cambridge Transit from these cities. By the end of that year, operations had been fully synchronized and buses began running between Cambridge and Kitchener; as a result, ridership in Cambridge improved dramatically, and there have been increases in service, including Sundays and late evenings Monday-Saturday.

It has purchased many new low-floor, wheelchair-accessible buses, principally from Nova Bus, Orion, and New Flyer, and these now constitute the majority of the fleet. Most operating buses are less than twenty years old, though a few older buses are used primarily for high-school special runs. GRT has installed bicycle racks on the front of its buses in order to encourage the use of sustainable transport; all standard and express buses now have these racks.