Yuliana Korolkova (; born 9 September 1994) is a Russian model and beauty pageant titleholder. She was first runner-up at the Miss Russia 2016 pageant and later represented Russia at the Miss Universe 2016.
Korolkova was born and raised in Orsk in Orenburg Oblast.
Korolkova began her pageantry career representing Orenburg in the Miss Russia 2016 competition. She was declared first runner-up and would compete at the Miss Universe 2016 pageant which is slated to be held on 30 January 2017. Yana represented Russia at the Miss World 2016 pageant scheduled to be held on 18 December 2016. She did not placed in the Top 13.