Tadej Pogačar (Slovene pronunciation: [taˈdɛ́ːj pɔˈɡáːtʃaɾ] (listen); born 21 September 1998) is a Slovenian cyclist who currently rides for UCI WorldTeam UAE Team Emirates. He won the 2020 and 2021 editions of the Tour de France, winning three different jerseys during each Tour, a feat unseen in nearly four decades.

In 2019, he became the youngest cyclist to win a UCI World Tour race with the Tour of California win at the age of 20. Later in the year, in his debut Grand Tour, Pogačar won three stages of the Vuelta a España en route to an overall third-place finish and the young rider title. In both his Tour de France debut and the following year, he won three stages and the race overall, as well as the mountains and young-rider classifications, becoming the only rider to win these three classifications simultaneously. He is the first Slovenian winner, and, at the age of 21, the second-youngest winner after Henri Cornet, who won in 1904 at the age of 19. He is the first road cyclist in history to break the 6,000-point barrier in UCI World Ranking.

He has won three one-day Monuments (Liège–Bastogne–Liège once and Giro di Lombardia twice), and has twice won Tirreno–Adriatico.

In 2021, he also made history when he became the first Tour de France winner to take an Olympic medal in the road race in the same year after he took bronze at the men's road race.

He is the current men's UCI road racing world No.1 with record 86 weeks in total spending on top of it and record 76 consecutive weeks. He also finished the season as the year-end No.1 in 2021 and 2022.