Miroslav Macejko (born 9 April 1992) is a Slovak professional ice hockey defenceman who currently playing for HK Dukla Michalovce of the Slovak Extraliga.
Macejko previously played in the Tipsport Liga for HC Koà ¡ice, HK Orange 20, MsHK à ½ilina and HC 07 Detva. On 19 May 2018, Macejko moved to France and signed for Aigles de Nice of the Ligue Magnus. On 23 July 2019, he moved to Russia to play with the ice hockey team Dizel Penza in the Supreme Hockey League.
Macejko played in the 2010 IIHF World U18 Championships for Slovakia.