|Died||9 June 1921|
|Known for||Attempted 1882 regicide of Queen Victoria|
Roderick Maclean (died 9 June 1921) attempted to assassinate Queen Victoria on 2 March 1882, at Windsor, England, with a pistol. This was the last of eight attempts by separate people to kill or assault Victoria over a period of forty years. Maclean's motive was purportedly a curt reply to some poetry that he had mailed to the Queen.
Tried for high treason on 20 April, the Scotsman was found "not guilty, but insane" by a jury after five minutes' deliberation, and he lived out his remaining days in Broadmoor Asylum. The verdict prompted the Queen to ask for a change in English law so that those implicated in cases with similar outcomes would be considered as "guilty, but insane"; this led to the Trial of Lunatics Act 1883.
- "From the archive, 4 March 1882: Queen Victoria survives assassination attempt". The Guardian. United Kingdom. 4 March 2013. Retrieved 22 January 2018.
- Banerjee, A. (4 October 2013). "Queen Victoria's Would-Be Assassins: A Review of Shooting Victoria: Madness, Mayhem and the Modernisation of the Monarchy, by Paul Thomas Murphy". The Victorian Web. Retrieved 22 January 2018.
- Murphy, Paul Thomas (2 March 2014). "Roderick Maclean's attempt, 2 March 1882: the Last First Report in the Times". Shooting Victoria. Pegasus Books. Retrieved 22 January 2018.
- McGonagall, William (1882). "Attempted Assassination of the Queen". McGonagall Online.