Mitchell-Elijah Weiser (German pronunciation: [ˈmɪtʃl̩ ˈvaɪzɐ]; born 21 April 1994) is a professional[3] footballer who plays as a right-back or right wing-back for Bundesliga club Werder Bremen.

[8] On his return for Bayern in the 2013–14 season, Weiser scored his first goal for the Bavarians against São Paulo on the 2013 Audi Cup.

[9] On 5 November 2013, he made his UEFA Champions League debut with Bayern Munich in a 1–0 group stage win away to Viktoria Plzeň, coming on as a substitute for Mario Götze in the 87th minute.

With the championship already won, Weiser was selected in the starting line-up as Bayern lost 1–0 to FC Augsburg, their first loss in a league match since October 2012 to end a record 53-match unbeaten run.

Bundesliga club Werder Bremen on a season-long loan on 31 August 2021, the last day of the 2021 summer transfer window.

[27] On 21 January 2024, he scored the only goal in a 1–0 away victory over his former club Bayern Munich, to be Werder Bremen's first win at the Allianz Arena since 2008.

His first international tournament was the 2011 UEFA European U-17 Football Championship in Serbia where the team reached the final against the Netherlands, losing 2–5.

[3] Weiser is of Algerian descent on his mother's side which made him eligible to opt for the Algeria national football team.