The Orange Revolution was a series of protests, that lead to political upheaval in Ukraine from late November 2004 to January 2005. It gained momentum primarily due to the initiative of the general population, sparked by the aftermath of the 2004 Ukrainian presidential election run-off which was claimed to be marred by massive corruption, voter intimidation and electoral fraud. Kyiv, the Ukrainian capital, was the focal point of the movement's campaign of civil resistance, with thousands of protesters demonstrating daily. Nationwide, this was highlighted by a series of acts of civil disobedience, sit-ins, and general strikes organized by the opposition movement.

Presidential elections were held in Ukraine on 31 October, 21 November and 26 December 2004. The election was the fourth presidential election to take place in Ukraine following independence from the Soviet Union. The last stages of the election were contested between the opposition leader Viktor Yushchenko and incumbent Prime Minister Viktor Yanukovych from the Party of Regions. It was later determined by the Ukrainian Supreme Court that the election was plagued by widespread falsification of the results in favour of Yanukovych.