| The Black and Tans: British Police and Auxiliaries in the Irish War of Independence, 1920-1921 DM Leeson Oxford University Press on Demand, 2011 | 116 | 2011 |
| Death in the afternoon: the Croke Park massacre, 21 November 1920 D Leeson Canadian Journal of History 38 (1), 43-68, 2003 | 18 | 2003 |
| Playing at War: The British Military Manoeuvres of 1898 DM Leeson War in History 15 (4), 432-461, 2008 | 14 | 2008 |
| The ‘scum of London’s underworld’? British Recruits for the Royal Irish Constabulary, 1920-21 D Leeson Contemporary British History 17 (1), 1-38, 2003 | 13 | 2003 |
| The Black and Tans: British Police in the First Irish War, 1920-21 D Leeson | 5 | 2003 |
| British Conspiracy Theories and the Irish War of Independence DM Leeson Éire-Ireland 56 (1), 176-208, 2021 | 3 | 2021 |
| Northrop Frye and the story structure of the single-player shooter DM Leeson ESC: English Studies in Canada 37 (2), 137-152, 2011 | 3 | 2011 |
| Post-War Conflict (Great Britain and Ireland) DM Leeson International Encyclopedia of the First World War,(January 27, 2016): https …, 1914 | 3 | 1914 |
| How Histories Begin: A Note on the Writing of Openings DM Leeson The History Teacher 45 (1), 81-89, 2011 | 2 | 2011 |
| The curious case of Constable Krumm DM Leeson The Canadian Journal of Irish Studies, 114-137, 2010 | 2 | 2010 |
| The British Army's percussion hand grenades, 1914–16 DM Leeson First World War Studies 1 (2), 81-102, 2010 | 2 | 2010 |
| Barthes and the 'act of uttering' in historical discourse DM Leeson Storia della storiografia 56, 105, 2009 | 2 | 2009 |
| Cutting Through History: Hayden White, William S. Burroughs, and Surrealistic Battle Narratives D Leeson Left History: An Interdisciplinary Journal of Historical Inquiry and Debate …, 2004 | 2 | 2004 |
| PHANTOM FORCE—THE ‘ROYAL IRISH CONSTABULARY SPECIAL RESERVE’ DM Leeson History Ireland 30 (5), 14-15, 2022 | | 2022 |
| Book review: Roy MacLaren. Empire and Ireland: The Transatlantic Career of the Canadian Imperialist Hamar Greenwood, 1870–1948. Montreal: McGill-Queen's University Press, 2015 … DM Leeson Journal of British Studies 55 (4), 852-853, 2016 | | 2016 |
| Book review: Andrew Sanders and Ian S. Wood. Times of Troubles: Britain's War in Northern Ireland. Edinburgh: Edinburgh University Press, 2012. Pp. 288. $40.00 DM Leeson Journal of British Studies 52 (4), 1111-1112, 2013 | | 2013 |
| Select document: The Prescott-Decie letter DM Leeson Irish Historical Studies 38 (151), 511-522, 2013 | | 2013 |
| The Murder of Patrick Howard: A Case Study of Police Crime in the War of Independence DM Leeson Éire-Ireland 47 (3), 111-140, 2012 | | 2012 |
| Unruly Spirits: The Science of Psychic Phenomena in Modern France, by M. Brady Brower. DM Leeson Canadian Journal of History 46 (3), 683-685, 2011 | | 2011 |
| Emergency Powers Acts (1920, 1926, 1939–1940, 1964) D Leeson The Encyclopedia of War, 2011 | | 2011 |
