Caroline Siems (born 9 May 1999) is a German footballer who plays as a full-back for Frauen-Bundesliga club Werder Bremen. She has represented Germany internationally at several youth levels.
Siems was born in Berlin.
Siems played youth football with Viktoria Berlin and senior football with Turbine Potsdam II and Turbine Potsdam before signing for Aston Villa in 2020. In May 2021, it was announced that Siems would leave the club upon the expiry of her contract at the end of the following month.
On 10 May 2024, Frauen-Bundesliga club Werder Bremen announced that Siems had signed for the 2024âÂÂ25 season, joining from league rivals Bayer Leverkusen. She moved to the club as a replacement for the departing Chiara Hahn.
Siems has represented Germany at under-15, under-17, under-19 and under-20 levels.