Bloody Sunday
1
- (in Northern Ireland) 30 January 1972, when British troops shot dead thirteen marchers in Londonderry who were protesting against the government's policy of internment血腥星期日（在北爱尔兰指1972年1月30日, 是日在伦敦德里13名游行者在抗议政府拘留政策时被英国军队枪杀）。
2
- (in Britain) 13 November 1887, when police violently broke up a socialist demonstration in Trafalgar Square, London against the British government's Irish policy血腥星期日（在英国指1887年11月13日, 是日社会主义者在伦敦特拉法加广场反对英国政府对爱尔兰政策的游行示威被警察以暴力冲散）。
3
- (in Russia) 9 January 1905 (22 January in the New Style calendar), when troops attacked and killed hundreds of unarmed workers who had gathered in St Petersburg to present a petition to the tsar血腥星期天（在俄国指1905年1月9日, 新历1月22日, 是日手无寸铁的工人在圣彼得堡集合向沙皇提交请愿书时遭到军队袭击, 数百人被杀）。