The Socialist Party of Ukraine was a social democratic and democratic socialist political party in Ukraine. It was one of the oldest parties in Ukraine and was created by former members of the Soviet-era Communist Party of Ukraine in late 1991, when the Communist Party was banned. The party was represented in the Verkhovna Rada, Ukraine's parliament, from 1994 to 2007 and was the third and fourth largest party during that period. From 2007 onwards the party's electoral results became increasingly marginal, failing to win any seats in subsequent elections despite historically strong support in the central regions of the country. Oleksandr Moroz had led the party for more than twenty years before his resignation in 2012.

Ukraine without Kuchma was a mass protest campaign that took place in Ukraine in 2000–2001, demanding the resignation of President Leonid Kuchma, and preceding the Orange Revolution. Unlike the Orange Revolution, Ukraine without Kuchma was effectively extinguished by the government enforcement units, and followed by numerous arrests of the opposition and the Ukrainian-speaking participants. Seeking the criminal responsibility for those events was renewed with the election of Viktor Yanukovych as the President of Ukraine.