1997–98 Celtic F.C. season

Despite winning the title to stop Rangers bid for 10 league championships in a row, as well as winning the Scottish League Cup, manager Wim Jansen resigned at the end of the season, to be replaced by Jozef Vengloš.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.