| Honorific-Prefix: | Lieutenant-General the Honourable |
| Andrew Leslie | |
| Office1: | Chief Government Whip |
| Primeminister1: | Justin Trudeau |
| Term Start1: | November 20, 2015 |
| Term End1: | January 29, 2017 |
| Predecessor1: | John Duncan |
| Successor1: | Pablo Rodriguez |
| Riding2: | Orléans |
| Parliament2: | Canadian |
| Term Start2: | October 19, 2015 |
| Term End2: | September 11, 2019 |
| Predecessor2: | Royal Galipeau |
| Successor2: | Marie-France Lalonde |
| Birth Name: | Andrew Brooke Leslie |
| Birth Date: | 26 December 1957 |
| Birth Place: | Ottawa, Ontario, Canada |
| Party: | Liberal |
| Spouse: | Paris Jefferson |
| Rank: | Lieutenant-general |
| Branch: | Land Force Command |
| Commands: | 1 Canadian Mechanized Brigade Group Chief of the Land Staff Chief of Transformation |
| Battles: | War in Afghanistan |
| Allegiance: |  Canada |
| Awards: | Commander of the Order of Military Merit Meritorious Service Cross Meritorious Service Medal Canadian Forces' Decoration Commander's Cross of the Order of Merit of the Republic of Poland[1] |
Andrew Brooke Leslie (born December 26, 1957) is a retired Canadian Forces Lieutenant-General and politician who served as the Chief of the Land Staff from 2006 to 2010 and as a Member of Parliament representing the riding of Orléans in the House of Commons, from 2015 until 2019.
Born at Ottawa[2] in 1957, his father was Brigadier-General Edward Murray Dalziel Leslie (né McNaughton), Commander of 1st Regiment, Royal Canadian Horse Artillery (1 RCHA) during the Korean War.[3] Leslie's father changed the family name from McNaughton to Leslie in compliance with the terms of an inheritance from his aunt (and wife of James Norman Stuart Leslie,[4] descended from British Army Captain James Norman Stewart Leslie and General David Leslie).[5] [6] His paternal grandfather was former Chief of the General Staff and Minister of National Defence General Andrew McNaughton, and his maternal grandfather was former Canadian Minister of National Defence Brooke Claxton.[7]
Leslie joined the 30th Field Regiment whilst at the University of Ottawa.[8] As a graduate student in London, he was attached to the Honourable Artillery Company,[9] before transferring to the Regular Force in 1981.[8] He went on to be commanding officer of 1st Regiment, Royal Canadian Horse Artillery in Shilo, Manitoba.[8]
In 1995, Leslie was promoted colonel and posted to Yugoslavia as Chief of Staff for Sector South.[8] He then became the chief of staff and deputy commander of United Nations Confidence Restoration Operation in Croatia.[8] During the attack of the Croatian forces on the Serbian-held Krajina region, he was credited with leading an operation which resulted in saving the lives of 40 civilians.[10] [11]
Leslie was the Area Chief of Staff during the Manitoba floods disaster assistance efforts in Spring 1997. Later that year, he became commander of 1 Canadian Mechanized Brigade Group based across Western Canada. In early 1998, the Brigade Group (reinforced) deployed to the South shore of Montreal to help with the ice storm disaster, and then continued with a series of Battle Group and Brigade Exercises.
While participating in both the Advanced Military Studies and the National Military Studies programs in Toronto, Leslie was promoted to brigadier-general in 1999.[12] Later appointed as the J6 of the Canadian Forces, he commanded the Regular and Reserve communications and Electronic Warfare regiments and was responsible for the networks operations center and classified communications research establishments. In 2002 he was promoted commander of Land Force Central Area, later renamed the 4th Canadian Division, responsible for one Regular and three Reserve Brigades, and various supporting bases. He led the detailed mission reconnaissance in Afghanistan while the Canadian government considered options as to a 9/11 response.
As of July of 2003, Leslie was promoted to major-general and subsequently appointed commander of Land Force Doctrine and Training System. In August of 2003, he was appointed deputy commander of the International Security Assistance Force in Afghanistan, which would later become a NATO mission, working under a United Nations Chapter 7 mandate.[13] He was double hatted the commander of Task Force Kabul. Leslie led the mission efforts which focused on stability, counter insurgency, and counter-terrorism operations, during which many hundreds of tanks, rocket launchers and heavy artillery were taken away from various warlords.[14] Upon his return to Canada, Leslie was awarded the Meritorious Service Cross.
Leslie was then appointed assistant chief of the Land Staff in 2004, and shortly afterwards became the director general of strategic planning at National Defense Headquarters in Ottawa. In June 2006, he was appointed Chief of the Land Staff.[15]
In June 2010, General Leslie was succeeded by Lieutenant-General Peter Devlin as chief of Land Staff[16] being appointed Chief of Transformation for the Canadian Forces.[17] In this position, Leslie was responsible for releasing the 2011 Report on Transformation, which, among other changes, recommended significantly cutting headquarters' budgets and transferring the funds to front line combat units.[18] Leslie referred to this as transforming the Forces into "more tooth and less tail," a phrase that was used by Prime Minister Stephen Harper and Minister of National Defence Peter MacKay. Some saw Leslie's report as recommending to sacrifice too many sacred cows, namely the bloated headquarters organizations.[19]
Leslie retired in September 2011 after 35 years in uniform and was subsequently hired by CGI Group to lead their new Defence, Public Safety and Intelligence unit in Ottawa.[20]
Before officially retiring from military service, Leslie was approached by several members of the Prime Minister's Office to inquire about whether he was interested in heading a federal department or organization. These included discussions with Prime Minister Harper's Deputy Chiefs of Staff Derek Vanstone and Jenni Byrne about heading the Canadian Museum of Civilization. After Leslie retired from the Army he was approached again, this time about heading the Royal Canadian Mounted Police. Leslie declined.[21]
On September 18, 2013, Leslie was named co-chairman of the Liberal International Affairs Council of Advisors, providing advice on foreign and defence issues to Liberal Party of Canada leader Justin Trudeau.[22] [23] Leslie then ran as the Liberal parliamentary candidate in the 2015 general election for the riding of Orléans. He was elected the Member of Parliament for Orléans in the 2015 election ahead of Conservative incumbent Royal Galipeau.[24]
Leslie was elected to the House of Commons of Canada as an MP and on November 20, 2015, he was named Chief Government Whip in the Commons.[25] On February 15, 2016, as Chief Government Whip Leslie was sworn of the Queen's Privy Council for Canada.[26]
On May 1, 2019, Leslie retired from politics by not seeking re-election in the federal election.[27] On May 3, 2019, Leslie confirmed that he would be testifying for the defence at Vice-Admiral Mark Norman's breach of trust trial.[28] On May 7, 2019, the Canadian Broadcasting Corporation reported that Canada's Public Prosecution Service planned to withdraw charges against Norman.[29]
On August 27, 2022, Leslie married actor Paris Jefferson.[30]
Leslie has been awarded the following honours and decorations during and after his military career:
| Ribbon | Description | Notes | |
| Order of Military Merit (CMM) |
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| Meritorious Service Cross (MSC) |
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| Meritorious Service Medal (MSM) |
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| Canadian Forces' Decoration (CD) |
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