"This is another fantastic agreement for Fulham and we are delighted to welcome a brand of Nike's magnitude to the Club," Managing Director David McNally told the club's offical website.
"The Chairman has, only yesterday, announced his commitment to invest this summer to develop and improve our future on the pitch, and we have made considerable strides off the pitch in terms of our commercial objectives.
"Today's announcement is another step forward in fulfilling our goals of becoming a Top Ten Premier League Club both on and off the field of play.
"We are delighted that our supporters will next season be wearing Nike branded kit to our games, and we are confident that we will share a long and happy association with the brand."