Adam Werner (born May 2, 1997) is a Swedish professional ice hockey goaltender currently playing for the Stockton Heat of the American Hockey League (AHL) as a prospect within the Calgary Flames organization of the National Hockey League (NHL). Werner was drafted by the Colorado Avalanche, 131st overall, in the 2016 NHL Entry Draft.
Werner first played as a youth with his hometown club, Mariestad BoIS HC, up to the Under-18 level. On 6 June 2013, having shown early potential in using his size to complement his style, Werner was signed under the eye of goaltending scout Erik Granqvist by SHL club Färjestad BK to continue his development at the U18 and J20 SuperElit leagues.
On 14 May 2019, Werner was signed by the Colorado Avalanche to a two-year, entry-level contract.