The 21-year-old centre-back found the net in the 23rd minute, rising highest inside the Chelsea penalty area following a corner from the left.
Muharemović reacted brilliantly at the far post, beating his marker in the air before directing a powerful header into the opposite corner of the net.
His goal put Leeds 1-0 ahead and gave the Bosnian defender another memorable moment in an impressive start to his time in English football.
The match between Chelsea and Leeds is being played at Stamford Bridge in the Carabao Cup, with both teams looking to secure a place in the next round.
For Muharemović, scoring against one of England's biggest clubs represents another major highlight in what has been a promising start to his Leeds career.
Tarik Muharemović has made his mark at Stamford Bridge.
