The 1918 Ukrainian coup d'état or Hetman Coup (Ukrainian: Гетьманський переворот, romanized: Hetmanskyi perevorot) was a military coup d'état within the Ukrainian People's Republic on 29 April 1918. That day, farmers and landowners loyal to the Ukrainian lieutenant general Pavlo Skoropadskyi, with the support of the German Empire, launched a coup d'état against the government of the Ukrainian People's Republic, removing the Central Rada and installing Skoropadskyi as hetman.
The coup was precipitated by a serious deterioration of relations between the Central Rada (parliament) of Ukraine and German occupational forces over land ownership conflicts, the paralysed status of the country's railway system, and the weak security apparatus of the Ukrainian government. These conditions ultimately culminated in the kidnapping of banker Abram Dobryi, who had helped to negotiate the Treaty of Brest-Litovsk between Ukraine and the Central Powers, by government officials. Ukraine's Prime Minister, Vsevolod Holubovych, as well as other government ministers, were arrested before the coup d'état, and the former was later convicted of organising the kidnapping.