Saint Arsenije Sremac Serbian Orthodox Church

Henry Street High School is located in Whitby, Ontario, within the Durham District School Board. The school offers programs for students in grades 9–12 and a wide range of academic and extracurricular activities. The school was originally known as "Whitby District High School"; the name was changed after the opening of Whitby's second high school, Anderson, in 1960.

The Whitby Public Library is a public library that serves the town of Whitby, Ontario, Canada, with three branches. The library is governed through a ten-person library board appointed by the town, and operated by a staff of more than 80 full and part-time employees. As of 2016, there were over 1.4 million items circulated and the system had a Can$5,700,000 budget.

Whitby is a town in Durham Region. Whitby is located in Southern Ontario east of Ajax and west of Oshawa, on the north shore of Lake Ontario and is home to the headquarters of Durham Region. It had a population of 138,501 at the 2021 census. It is approximately 45 km (28 mi) east of Toronto, and it is known as a commuter suburb in the Greater Toronto Area. While the southern portion of Whitby is predominantly urban and an economic hub, the northern part of the municipality is more rural and includes the communities of Ashburn, Brooklin, Myrtle, Myrtle Station, and Macedonian Village.

Trafalgar Castle School in Whitby, Ontario is an internationally known, independent day and boarding school for girls and young women in grades 4 through 12. Boarding at the school begins in grade 7. Founded in 1874 as "Ontario Ladies' College", Trafalgar Castle School is one of the oldest independent schools in Canada and the second-oldest girls' school in Ontario.

Whitby GO Station is a train and bus station in the GO Transit network in Whitby, Ontario, Canada. It is a stop on the Lakeshore East line and was the eastern terminus of the dedicated GO Transit right-of-way until those tracks were extended to Oshawa in 1995. There are connections by GO Bus northward to Port Perry and Beaverton, and local Durham Region Transit routes within Whitby.

Whitby Junction is a historic railroad station, originally built at the foot of Byron Street in Whitby, Ontario. Under Canadian National the station was later known as Whitby, due to the closure of the central Whitby station between this station and Manilla Junction. The former Grand Trunk Railway station closed in 1969 and the building was first moved to the north-east corner of Victoria and Henry Streets for use as an art gallery and in 2004 moved across the road to its current location in Whitby Iroquois Park.

Lakeridge Health Whitby is a clinic in Whitby, Ontario, offering specialized health services to the Durham Region.

Pringle Creek is a small watercourse that drains into Lake Ontario in Whitby, Ontario. It drains 3,102.15 hectares (11.9775 sq mi). Groundwater discharge from the bluffs left from glacial Lake Iroquois feed the headwaters of Pringle Creek.On June 19, 2017, police and animal control officials were able to contain, tranquilize and safely relocate a black bear who had wandered into residential areas on Pringle Creek.

Anderson Collegiate Vocational Institute (Anderson CVI, Anderson Collegiate, Anderson, or ACVI) is located in Whitby, Ontario within the Durham District School Board. Established in 1960, the school has students in grades 9–12 and offers a wide range of academic and extracurricular activities. Anderson is the only high school in Whitby that offers the gifted program and thus acts as a magnet school, attracting students across the municipality. This program provides an enriched and accelerated curriculum for students in specific courses from grades 9–11. Anderson's feeder elementary schools are Bellwood Public School, C. E. Broughton Public School, Dr. Robert Thornton Public School, Pringle Creek Public School (regular and gifted), and Jack Miner Public School (gifted only). In 2007, then Principal John Morrison was named one of Canada's Outstanding Principals.

The Whitby Rail Maintenance Facility is a GO Transit rolling stock maintenance facility in Whitby, Ontario, Canada. The depot lies between Victoria Street East and GO Transit's Lakeshore East line just east of South Blair Street. It is a secondary depot, the primary depot being the Willowbrook Rail Maintenance Facility along GO Transit's Lakeshore West line.Plenary Infrastructure, a consortium, is responsible for maintenance and repairs to the facility under a 30-year contract. Bombardier Transportation maintains rolling stock within the facility. Metrolinx owns the facility.

Whitby Psychiatric Hospital, also known as Whitby Psych, Ontario Hospital for the Insane, Ontario Hospital, Whitby, or OHW, is a mental health facility located in Whitby, Ontario. A modern hospital replaced the cottage campus in 1996. The hospital later renamed to Ontario Shores Centre for Mental Health Sciences, which operates on the same site.

Ontario Shores Centre for Mental Health Sciences (Ontario Shores) is a public hospital located in Whitby, Ontario, Canada, providing a range of specialized assessment and treatment services to those living with complex and serious mental illness. Interprofessional teams provide care through safe and evidence-based approaches where successful outcomes are achieved using best clinical practices and the latest advances in research. Patients benefit from a recovery-oriented environment of care built on compassion, inspiration and hope. In addition, through a variety of initiatives and partnerships, Ontario Shores works to raise awareness of mental illness, educate healthcare practitioners and train the next generation of mental health care specialists. Employing almost 1,200 staff, Ontario Shores offers specialized recovery-focused interprofessional programs and services designed to provide successful treatment as interprofessional teams work with patients and families throughout their journey of recovery. Assessment and crisis services are provided, as well as consultation and education. Ontario Shores is accredited by Accreditation Canada and operates with the support of the Central East Local Health Integration Network (Central East LHIN) and the Ministry of Health. The organization is regulated by the Public Hospitals Act, the Mental Health Act, and other provincial and federal legislation.