Mikkel Bjerg (born 3 November 1998 in Copenhagen) is a Danish cyclist, who currently rides for UCI WorldTeam UAE Team Emirates. Bjerg won the under-23 individual time trial at the UCI Road World Championships in 2017, 2018 and 2019 – becoming the first rider to win multiple under-23 time trial world titles. He is the current (as of 2019) holder of the Danish hour record. In October 2020, he was named in the startlist for the 2020 Giro d'Italia.