Which club won the 1997–98 Premier League under Arsène Wenger? Arsenal won the title.
Arsenal finished first in the 1997–98 Premier League, securing Wenger’s first English league championship in his first full season as the club’s manager. The title was part of a league-and-FA Cup Double, Arsenal’s second such Double after its 1970–71 triumph.
The campaign was a dramatic one because Manchester United had led for much of the season. Arsenal’s title-winning group included Dennis Bergkamp, Patrick Vieira, Tony Adams, David Seaman and Marc Overmars, whose performances helped the team finish above United.
The season also carried wider historical significance. Wenger became the first manager from outside the British Isles to win the English top-flight title. Arsenal’s triumph ended Manchester United’s run of two consecutive Premier League championships and began a period in which Wenger’s tactical influence reshaped English football.