Adam Griger (born 16 March 2004) is a Slovak professional footballer who plays as a forward for Slovan Bratislava on loan from Hradec Králové.
Griger made his Fortuna Liga debut for ZemplÃÂn Michalovce against Spartak Trnava on 8 August 2020.
On 22 December 2020, he joined Linz-based LASK of the Austrian Bundesliga.
On 1 September 2022, Griger was loaned by Italian club Cagliari, with an option to buy. He was initially assigned to the club's Under-19 (Primavera) squad. He received his first call-up to the senior squad on 5 November 2022 for the game against Südtirol.
In September 2023, Griger signed for Club Recreativo Granada, the reserve side of Granada.
On 10 September 2024, Griger was loaned by Czech club Hradec Králové, with an option to buy.
On 30 April 2025, Griger signed a multi-year contract with Hradec Králové.
On 5 February 2026, Griger joined Slovan Bratislava on a one-year loan deal.
In December 2022, Griger was first recognised in a Slovak senior national team nomination and was immediately shortlisted by Francesco Calzona for prospective players' training camp at NTC Senec, even before his nomination for Slovak U21 feeder team.
Griger represented Slovakia at the 2022 UEFA European Under-19 Championship and the 2023 FIFA U-20 World Cup.