J. Clarke Richardson Collegiate

Notre Dame Catholic Secondary School is a high school located in Ajax, Ontario, Canada. It was opened in 2001 along with its twin school J. Clarke Richardson Collegiate. Notre Dame and Richardson share the same building, with Notre Dame occupying the north wing and Richardson the south. The cafeteria is the physical divider between the two high schools and is shared by both, along with the theatre and the football field. The layouts of Notre Dame and Richardson are essentially identical except for a few minor differences in the shop classrooms and the gymnasiums.

FaithWay Baptist College of Canada is a private Baptist Bible college in Ajax, Ontario, Canada.

Audley, known as Brown's Corners until 1857, was an unincorporated village in the Pickering Township of Ontario, Canada. In the mid-19th century, it emerged as a stopover for farmers traveling to the Whitby port, and gradually evolved into a village. Audley was located around what is now the intersection of Audley Road and Taunton Road in Ajax. In 1974, it became a part of the town of Ajax, and its name survives in Audley North and Audley South neighbourhoods of the town.

The Ajax Sportsplex is a baseball and softball facility located in Ajax, Ontario, Canada that hosted the baseball and softball competitions at the 2015 Pan American Games. During the games the venue was known as the President's Choice Ajax Ballpark.

Ajax (; 2016 population 119,677) is a town in Durham Region in Southern Ontario, Canada, located in the eastern part of the Greater Toronto Area.The town is named for HMS Ajax, a Royal Navy cruiser that served in the Second World War. It is approximately 25 kilometres (16 mi) east of Toronto on the shores of Lake Ontario and is bordered by the City of Pickering to the west and north, and the Town of Whitby to the east.

Ajax Downs is a Quarter Horse race track located in Ajax, Ontario, a suburb east of Toronto, Ontario, Canada. Opened in 1969 as "Picov Downs" the name was changed in 2006 with the establishment of a new slot-machine gaming facility. The slots facility is known as Casino Ajax. A full 6 furlongs (1.2 km) oval racetrack was completed in 2009. Racing is held at the track from May through October. Alex Picov came from Ukraine in 1921 and is widely credited for establishing Quarter Horse racing in Ontario. The Picov family settled in Ajax, Ontario where the Picov family's passion turned to riding horses, primarily Quarter horses. The Picovs moved the majority of Quarter Horses coming into Canada during the 1960s and 1970s. The Picovs built the Picov Downs, which opened in 1969. The location for the track was part of the family farm. Many of Canada’s top jockeys started their careers on the old "J-track". The track was renamed in 2006 to Ajax Downs with the creation of the new slots facility. A six-furlong (1 furlong = 1/8th of a mile, 660ft, 220yards, or 201.1 meters) oval racetrack was completed in 2009. The track is still operated by the Picov family, while the casino is operated by Great Canadian Entertainment. Ajax Downs is home to many stakes races, including qualifying events for the AQHA Bank of America Racing Challenge program. The Alex Picov Memorial is run yearly at Ajax Downs. It is the richest Quarter horse race in Canada. In addition, many race days have special events and fundraisers.

Ajax Public Library is a public library system in Ajax, Ontario, Canada.

Ajax—Pickering was a provincial electoral district in central Ontario, Canada. It was first contested in the 2007 provincial election. 55.2% of the riding came from Pickering—Ajax—Uxbridge while 44.8% came from Whitby—Ajax. The riding included all of the Town of Ajax plus that part of the City of Pickering north of Finch Avenue and east of Brock Road, as well as the area north of Highway 401 and east of Valley Farm Road. In 2018, the district was dissolved into Pickering—Uxbridge and Ajax.

Ajax Plaza Bus Terminal was located along the east side of the shopping centre parking lot at 190 Harwood Avenue South, south of Highway 401, in Ajax, Ontario, Canada. This facility was used by Durham Region Transit, GO Transit and Greyhound. The station closed on January 2, 2014. The building has since been demolished and left the area vacant. Two DRT bus stops are located nearby.

Ajax GO Station is a train and bus station in the GO Transit network located in Ajax, Ontario, Canada. It is a stop on the Lakeshore East line and on the Oshawa/Finch Express bus route. The train platforms lie along the south side of Highway 401 with access to the station from Westney Road at Fairall Street. A multi-level parking structure opened in 2013.

Pickering Village is a community and former municipality in the Town of Ajax, Durham Region, Ontario, Canada.

Pickering High School is a Canadian high school located in Ajax, Ontario, within the Durham District School Board serving the east Ajax and west Pickering area. Specifically, the school is found in historical Pickering Village, Ontario on Church Street. The school has students in grades 9 to 12, and offers gifted, co-op, and special education classes. Some gifted classes include: English, Science, Geography, History, and Mathematics.