In Dutch sports, The Big Three (Dutch: De Grote Drie) (or The (Traditional) Top Three (Dutch: De (Traditionele) Topdrie)) or The Three Top Clubs (Dutch: De drie Topclubs)) are the nicknames for the three most successful rivalling football clubs in the Netherlands: Ajax from Amsterdam, Feyenoord from Rotterdam and PSV from Eindhoven. Collectively they amounted to 78 of the 135 Dutch Football Championships ever played (as of 2025), and 63 of a possible 71 championships since the introduction of professional football in 1954 (as of 2025). The three clubs generally end up sharing the top three positions and contending for the title. None of them have been relegated from the Eredivisie either, having been participants in all editions since Dutch football was merged into a single top-level competition in the 1956–57 season.
Several other clubs outside the big three have won the Dutch league, with HVV Den Haag having the fourth most national titles behind the Big Three in the Netherlands with 10 in total; however, the last time they won was in 1914.