Rene Adler is a German footballer who plays as a goalkeeper in the German Bundesliga for Hamburger SV and for the German national team.

Adler has been a club captain at all levels of competition and at the German Under-19 championships he was one of the star players of the tournament.

Adler has made four appearances for the German U-21 team under the leadership of Dieter Eilts. He was part of the German team that finished as runners-up in Euro 2008. After the retirement of Jens Lehmann and death of Robert Enke, he became first choice during the World Cup qualifying. He made his debut for Germany on 11 October 2008 in a World Cup qualifier against Russia. Despite having been confirmed as Germany's main team goalkeeper for the World Cup, a serious rib injury prevented him from travelling to South Africa. He was out of contention for the national team for two years, but was recalled in November 2012 for a friendly against the Netherlands after putting in impressive performances since joining Hamburger SV.