A teenager was among five men arrested after the Old Firm game on Sunday.
The men, aged between 17 and 31 years, were arrested for minor public order offences following the match.
Police confirmed the arrests were made within the stadium itself.
The Scottish Cup semi-final saw Celtic beat Rangers by 1-0 at Hampden Park, making it the Hoops’ fourth Old Firm win from five this season.
Celtic will now return to Hampden to play Inverness Caledonian Thistle on June 3, with hopes of a world record eighth domestic clean sweep.
A Police Scotland spokesperson said: “Five men, aged between 17 and 31 years, were arrested for minor public order offences following the Rangers v Celtic football match at Hampden on Sunday, April 30, 2023.”
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