Emirates has renewed its contract to sponsor the FA Cup, which it first signed in 2015.
It means the tournament will continue to be named The Emirates FA Cup until 2021.
Sir Tim Clark, president of Emirates Airline, said: "We remain incredibly proud to continue our role as the first ever title sponsor of such a prestigious and historic tournament. The spirit of this competition, bringing together both small clubs and Premier League giants alike to face each other before an audience of passionate fans is what drives us to continue our investment in this tournament.
"Through our support of the Cup, Emirates remains committed to the sport of football and its continued development. We look forward to the future of our partnership and helping to connect fans across the globe to one of the world’s most celebrated sports."
