Julius Müller (born 2005) is a German taekwondo poomsae athlete and European silver medalist.

Julius Müller practises the Korean martial art of taekwondo at the Budo School Wiesbaden in Hesse.

[1] He is a coach and head of the Freestyle regional base of the Hessian Taekwondo Union.

[2] In 2019, Müller took part in his first international tournament, the Turkish Open Poomsae in Istanbul, where he took second place in the junior freestyle pairs competition.

In the same year, he competed in the freestyle pairs category at the European Poomsae Championships in Antalya.