Loek Postma, born on March 5, 2003, in Uitgeest, Netherlands, is a Dutch footballer who plays as a central defender. He is currently under contract with AZ and represents Jong AZ. Loek's football journey began at FC Uitgeest at the young age of four. In 2014, he transitioned to the AZ Youth Academy, where he honed his skills and developed as a player. Notably, with AZ under-18, he contributed to a significant achievement, winning the cup among the A-Juniors. In June 2021, Postma marked a milestone in his career by signing his first professional contract with AZ. His dedication and progress in the game have been evident as he made his debut for Jong AZ on March 22, 2022, during an away match against Excelsior Rotterdam.