* Senior club appearances and goals counted for the domestic league only.
† Appearances (Goals).
Brian Steen Nielsen (born 28 December 1968) is a former Danish professional footballer from Denmark, who most notably played 66 matches as a defensive midfielder for the Denmark national team between 1990 and 2002, scoring three goals. After his retirement from his active career, he is now the sports director of former club AGF Aarhus.
The move to Fenerbahçe saw him return to the Danish national team in 1993, and during the last years of coach Richard Møller Nielsen's reign, Brian Steen was a part of the defensive midfield, playing many games alongside John "Faxe" Jensen. He moved back to play for OB in 1995, who he represented when he competed for Denmark in the UEFA Euro 1996. After the championship, he moved to Japan to play for Urawa Red Diamonds, and following Møller Nielsen's retirement as Denmark coach in June 1996, Brian Steen was eventually dropped by new coach Bo Johansson.
He moved back to OB once more in 1997, before playing for Akademisk Boldklub (AB), where his experience made him the natural team captain. His time at AB culminated in the 1999 Danish Cup triumph, at which time he had returned to the national team where he played a number of games in a midfield pairing with hard-hitter Stig Tøfting. Following the emergence of the eight-year younger Thomas Gravesen on the national team, Brian Steen slowly took on the role of substitute following the UEFA Euro 2000. After 11 minutes of play in the 2002 FIFA World Cup, under new coach Morten Olsen, his national team career had come to an end.
He ended his club career in Denmark with AGF Aarhus, playing his last years alongside Stig Tøfting, though his stay at the club would be marked by him head-butting teammate Nikolaj Hust at the club training. He was not sued by Hust, but the press got hold of the news and Brian Steen was charged by the police and was convicted of mild violence, resulting in ten £50 fines. He stopped his career at Aarhus GF in the fall of 2004, but stayed around the club, both as a caretaker manager and he is the current sports director.