
Events from the year 1887 in Ireland.

Bloody Sunday took place in London on 13 November 1887, when marchers protesting about unemployment and coercion in Ireland, as well as demanding the release of MP William O'Brien, clashed with the Metropolitan Police and the British Army. The demonstration was organised by the Social Democratic Federation and the Irish National League. Violent clashes took place between the police and demonstrators, many "armed with iron bars, knives, pokers and gas pipes". A contemporary report noted that 400 were arrested and 75 persons were badly injured, including many police, two policemen being stabbed and one protester bayonetted.

The First Colonial Conference met in London in 1887 on the occasion of Queen Victoria's Golden Jubilee. It was organised at the behest of the Imperial Federation League in hopes of creating closer ties between the colonies and the United Kingdom. It was attended by more than 100 delegates, mostly unofficial observers, from both self-governing and dependent colonies. India, however, was not represented.

The Golden Jubilee of Queen Victoria was celebrated on 20 June 1887 on the occasion of the fiftieth anniversary of Queen Victoria's accession on 20 June 1837. It was celebrated with a banquet to which 50 European kings and princes were invited.
The Jubilee bust of Queen Victoria is a sculpted bust of Queen Victoria, made as an official commemoration her 1887 golden jubilee by the sculptor Francis John Williamson. Many copies were made, and distributed throughout the British Empire.

The Jubilee Plot was a supposed assassination attempt by radical Irish nationalists on Queen Victoria during her Golden Jubilee, on 20 June 1887. Those who presented the idea of a plot claimed that the radicals intended to blow up Westminster Abbey, Queen Victoria and half the British Cabinet. The story was closely connected to a set of forged letters by Richard Pigott, which attempted to implicate Charles Stuart Parnell with supporting physical force Irish republicanism.

The Royal Jubilee Exhibition of 1887 was held in Old Trafford, Manchester, England, to celebrate the Golden Jubilee of Queen Victoria's accession. It was opened by Princess Alexandra, the Princess of Wales on 3 May 1887, and remained open for 166 days, during which time there were 4.5 million paying visitors, 74,600 in one day alone.