Jakubowski, Yakubovsky, Yakubovskiy, Yakubovskii or Iakubovskii (Polish: Jakubowski, Ukrainian: Якубовський, Russian: Якубовский) is a Slavic masculine surname of Polish origin. Its feminine counterpart is Jakubowska, Yakubovskaya or Iakubovskaia. It may refer to:
Bernd Jakubowski (1952–2007), German association football playerDmitry Yakubovskiy (born 1963), Russian businessmanFranz Jakubowski (1912–1970), Polish–German philosopherGerald Jakubowski, American engineer, president of the Rose–Hulman Institute of TechnologyIgor Jakubowski (born 1992), Polish boxerIvan Yakubovsky, (1912–1976), Soviet military leaderMaxim Jakubowski (born 1944), British writerThad J. Jakubowski (1924–2013), American Roman Catholic bishopKrystyna Jakubowska (born 1942), Polish volleyball playerWanda Jakubowska (1907–1998), Polish film director