Embassy of the Philippines, Ottawa

Canada and Denmark have longstanding bilateral relations. Canada has an embassy in Copenhagen. Denmark has an embassy in Ottawa and a consulate-general in Toronto. Both countries are full members of NATO and the Arctic Council. Relations between the two countries have attracted attention in light of the dispute over Hans Island, which was resolved in 2022.

The Embassy of the Denmark in Ottawa (Danish: Danmarks Ambassade, Ottawa) is Denmark's embassy in Canada. It is located at suite 450, 47 Clarence Street in Ottawa, the Canadian capital. Hanne Fugl Eskjær serves as Ambassador (as of 2019). Denmark operates secondary Canadian consulate offices in Calgary, Edmonton, Halifax, Iqaluit, Montreal, Regina, Saint John, St. John's, Toronto, Vancouver and Winnipeg.

The Embassy of the United States of America in Ottawa (French: Ambassade des États-Unis d'Amérique à Ottawa) is the diplomatic mission of the United States of America to Canada. Opened in 1999, the embassy complex is located at 490 Sussex Drive in Ottawa, Ontario.

Reconciliation: The Peacekeeping Monument is a monument in Ottawa, the capital of Canada, commemorating Canada's role in international peacekeeping and the soldiers who have participated and are currently participating, both living and dead.

The Archdiocese of Ottawa–Cornwall (Latin: Archidioecesis Ottaviensis–Cornubiensis, French: L'Archidiocèse d'Ottawa-Cornwall) is a Catholic archdiocese that includes part of the Province of Ontario and includes the suffragan dioceses of Hearst, Pembroke, and Timmins. On 6 May 2020, Pope Francis amalgamated the Archdiocese of Ottawa and the Diocese of Alexandria-Cornwall to create the Archdiocese of Ottawa–Cornwall.The Diocese of Bytown was erected on 25 June 1847. Its name was changed to the Diocese of Ottawa on 14 June 1860. It was elevated to archdiocese status on 8 June 1886. As of 2004, the archdiocese contained 111 parishes, 177 active diocesan priests, 102 religious priests, and 400,000 Catholics. It also has 848 Women Religious, 147 Religious Brothers, and 60 permanent deacons.

The Notre-Dame Cathedral Basilica is a Roman Catholic minor basilica in Ottawa, Ontario, Canada located on 385 Sussex Drive in the Lower Town neighbourhood. It was designated a National Historic Site of Canada in 1990.The basilica is the oldest and largest church in Ottawa and the seat of the city's Roman Catholic archbishop. Its twin spires and gilded Madonna are easily identifiable from nearby Parliament Hill and the surrounding area. The church was last renovated and restored in the late 1990s. Services are held in both French and English. Its Easter and Christmas masses are telecast nationally on Salt+Light Television every year.

Zaphod Beeblebrox was a ByWard Market nightclub in Ottawa, Ontario, Canada featuring live band performances. It was themed after The Hitchhiker's Guide to the Galaxy, with drinks like the Pan Galactic Gargleblaster and other cocktails, and the Zaphod Beeblebrox style, which is described as "...the worst dressed sentient being in the universe, and even though he didn't try to be cool, he was."Eugene D. Haslam originally opened the venue on Rideau Street in August 1989, but was shut down in January 1991 when Bell Canada purchased the club's property for its telephone facilities. Haslam reopened Zaphod Beeblebrox on York Street in March 1992. Haslam later acquired and reopened Barrymore's, an Ottawa live music venue in 1996, and opened another short-lived club on Bank Street which was named Zaphod's 2. The club introduced Electronic Mondays in July 2012, a free-admission event hosted by DJ Lowpass featuring many genres of electronic music.Zaphod's hosted many Canadian artists who would go on to international success such as Alanis Morissette or Nickelback.On August 29, 2005, the Rolling Stones shot the music video for "Streets of Love" at the club.During the week of March 4–10, 2012 Zaphod's celebrated its 20th anniversary with week-long concerts and DJ sets.On May 1, 2017, it was reported that the club would be closing within two weeks. It closed its doors for the last time on May 14, citing "uncertain economic times".

The Canada School of Public Service was created on April 1, 2004. The School is the main educational institution for the Government of Canada, and is part of the Treasury Board portfolio. It was created from an amalgamation of the following three organizations: the Canadian Centre for Management Development, Training and Development Canada and Language Training Canada.

The Canada Revenue Agency (CRA; French: Agence du revenu du Canada; ARC) is the revenue service of the Canadian federal government, and most provincial and territorial governments. The CRA collects taxes, administers tax law and policy, and delivers benefit programs and tax credits. Legislation administered by the CRA includes the Income Tax Act, parts of the Excise Tax Act, and parts of laws relating to the Canada Pension Plan, employment insurance (EI), tariffs and duties. The agency also oversees the registration of charities in Canada, and enforces much of the country's tax laws.From 1867 to 1999, tax services and programs were administered by the Department of National Revenue, otherwise known as Revenue Canada. In 1999, Revenue Canada was reorganized into the Canada Customs and Revenue Agency (CCRA). In 2003, the Canada Border Services Agency (CBSA) was created out of the CCRA, leading to customs being dropped from the agency's mandate and the agency's current name. The CRA is the largest organization in the Canadian federal public service by number of personnel, employing 43,908 people and has an operating budget of $5.1 billion as of the 2018–19 fiscal year. The agency's headquarters are based in Ottawa, itself divided into five program branches, which directly support the CRA's core responsibilities, and seven corporate branches, which deliver internal services within the organization. The CRA also has operations throughout the rest of Canada, including 4 Tax Centres (TCs), 3 National Verifications and Collections Centres (NVCCs), and 25 Tax Services Offices (TSOs), organized into four regions: Atlantic, Ontario, Quebec, and Western. During the 2017 tax year, the CRA collected approximately $430 billion in revenue on behalf of federal and provincial governments, and administered nearly $34 billion in benefits to Canadians.The CRA is responsible to Parliament through the minister of national revenue (Diane Lebouthillier since 2015). The day-to-day operations of the agency are overseen by the commissioner of revenue (Bob Hamilton since 2016).

The Connaught Building is a historic office building in Ottawa, Ontario, Canada, owned by Public Services and Procurement Canada. It is located at 555 MacKenzie Avenue, just south of the American Embassy. To the east, the building looks out on the Byward Market, and to the west is MacKenzie Avenue and Major's Hill Park. Today, it houses a portion of Headquarters operations for the Canada Revenue Agency (CRA). The Minister and Commissioner of the CRA have offices in the building.

The Ottawa School of Art is a non-profit art school in downtown Ottawa, Ontario, Canada. The school offers a one-year certificate program, a three-year diploma program, art camps, and general interest courses, as well as providing exhibition space and a boutique for the display and sale of artwork by local artists and students. The school facilities include a ceramics studio, sculpture studio, wood shop, printmaking studio, a dark room for photography, painting studios, and multipurpose studio spaces where life drawing classes take place.The three gallery spaces at the Ottawa School of Art's two locations display solo and group exhibitions by local, national, and international artists. The Ottawa School of Art Main Gallery and the Lee Matasi Gallery, which feature both professional and student artwork, are located at the school's headquarters at 35 George Street in Ottawa. The OSA Orleans Campus Gallery is located at the Shenkman Arts Centre at 245 Centrum Boulevard in Ottawa.

Association of Colleges and Universities of the Canadian Francophonie (known by the acronym ACUFC for its French name, "Association des collèges et universités de la francophonie canadienne") promotes community college and university education in minority francophone communities in Canada, through cooperation between its member institutions. In the community it serves, each member institution plays a crucial role in cultural, social and economic development. The association represents its member institutions on topics of mutual interest before the Government of Canada, national and international organizations. Up until 1 April 2015, the organisation was known as the Association of Universities of the Canadian Francophonie, or in French, Association des universités de la francophonie canadienne (AUFC), when it did not include community college members.