Adam Pajer (born 2 May 1995) is a Czech footballer who currently plays for Kosmonosy.
Pajer made his professional debut for Mladá Boleslav against Viktoria Plzeà  on 19 October 2014.
On 24 June 2021, Pohronie announced the signing of Pajer on a two-year contract. Pajer commented on the transfer positively, citing excitement by top division opportunities in a small but functioning club. Pohronie got relegated in the season and subsequently, Pajer had left the club.