Durham District School Board

Sinclair Secondary School is located in Whitby, Ontario and opened in 1994. Serving both Special Education and French Immersion students, the school is recognized for its strong academic reputation and remains the highest ranked school in the Durham Region, according to the Fraser Institute's Ontario Secondary School Report Card program.

The Regional Municipality of Durham (), informally referred to as Durham Region, is a regional municipality in Southern Ontario, Canada. Located east of Toronto and the Regional Municipality of York, Durham forms the east-end of the Greater Toronto Area and part of the Golden Horseshoe region. It has an area of approximately 2,500 km2 (970 sq mi). The regional government is headquartered in Whitby. The southern portion of the region, on Lake Ontario is primarily suburban in nature, forming the eastern end of the 905 area code belt of suburbs around Toronto. The northern area comprises rural areas and small towns. The city of Pickering, town of Ajax and the township of Uxbridge are part of the Toronto Census Metropolitan Area, while the communities of Oshawa, Whitby, and Clarington comprise the Oshawa Census Metropolitan Area.

Father Leo J. Austin Catholic Secondary School (also known as Father Leo, Leo J. Austin, FLJA, or Austin for short) is a coeducational, Catholic, secondary school located in Whitby, Ontario, Canada, and it is managed by the Durham Catholic District School Board (DCDSB). Today, it is an active school and is open for students grade 9 to 12. It’s one of the Catholic high schools in the DCDSB to offer the French Immersion program which draws students around the Durham Region.

St. Matthew the Evangelist Catholic School (St. Matthew) is a coeducational, Catholic, elementary school in Whitby, Ontario, managed by the Durham Catholic District School Board. St. Matthew is located in Willowbrook Drive near Ormiston Public School. It was named after St. Matthew the Evangelist, one of the 12 Apostles Jesus chose. Today, St. Matthew serves students from Junior Kindergarten to 8th grade.St. Matthew the Evangelist School is a feeder school for Father Leo J. Austin Catholic Secondary School and All Saints Catholic Secondary School.

Whitby—Oshawa was a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004. Following the 2012 federal electoral boundaries redistribution, the bulk of the district became part of the new Whitby district, while parts of it will be transferred to Oshawa and Durham.

Whitby is a federal electoral district (riding) in Ontario consisting of the entire town of Whitby, Ontario. The boundaries for Whitby were created by the 2012 federal electoral boundaries redistribution and were legally defined in the 2013 representation order. The riding came into existence upon the call of the 42nd Canadian federal election in October 2015. It was created out of the district of Whitby—Oshawa. It is a key Liberal-Conservative marginal seat.

Whitby is a provincial electoral district in Ontario, Canada, that was previously represented in the Legislative Assembly of Ontario as Whitby-Oshawa. The new riding was created through the 2015 Representation Act for the 2018 provincial election, with the district losing some territory to the district of Oshawa to more closely align to the actual town's borders.

Cullen Gardens & Miniature Village was a popular tourist attraction in Whitby, Ontario, Canada. Officially opened in May 1980 by founder Len Cullen and his wife, Connie, the Gardens were a major tourist attraction in Whitby for 25 years.

Whitby Township is a geographic township and former municipality in what was Ontario County (now Durham Region), Ontario, Canada. It is now part of the Town of Whitby. The Township was established in 1792 (1792) as part of what was then York County. Whitby Township was one of five townships along Lake Ontario named for towns in northeast England (York, Scarborough, Pickering, Whitby and Darlington). In 1852, the Township became part of the newly formed County of Ontario. In 1855, the Town of Whitby was incorporated as a separate municipality in the southern portion of the Township and in 1858, the Township of East Whitby was formed from the eastern portion of the municipality near Oshawa. Whitby Township was mainly a rural municipality, but contained the communities of Brooklin, Ashburn, Myrtle and Myrtle Station. The Township was amalgamated with Whitby in 1968 to form an expanded Town of Whitby.

Whitby—Oshawa was a provincial electoral district in Ontario, Canada, that was represented in the Legislative Assembly of Ontario from the 2007 provincial election until 2018. The riding was adjusted by the 2015 Representation Act for the 2018 provincial election, losing some territory to the district of Oshawa, and replaced as the district of Whitby.

All Saints Catholic Secondary School is a secondary school located in Whitby, Ontario, Canada open for students in grades 7–12. It offers a broad range of academic programs including Ontario Youth Apprenticeship Program (OYAP), Cooperative Education (Co-Op), Specialist High Skills Major (SHSM), Advanced Placement (AP), Head Start, Centre for Success/Reconnect, and Electronic learning. It is adjacent to Donald A Wilson Secondary School.

Donald A. Wilson Secondary School is a high school located in Whitby, Ontario, Canada. Opened in 2004, the school hosts students in grades 9-12 and offers a wide range of academic and extra-curricular activities. The school mascot is an alligator and the school colours are orange, blue, and silver. It is adjacent to All Saints Catholic Secondary School.