Fritz Felgentreu (born 1 September 1968) is a German politician of the Social Democratic Party (SPD) who served as a member of the Bundestag from the state of Berlin from 2013 to 2021.

[2] Born in Kiel, Felgentreu graduated from high school in Büsum in 1987 and then served in the German Armed Forces for two years.

[5] From 2014 until 2017, he also served on the Committee on Family Affairs, Senior Citizens, Women and Youth, where he was his parliamentary group's rapporteur on alimony.

In the negotiations to form a coalition government under the leadership of Chancellor Angela Merkel following the 2017 federal elections, Felgentreu was part of the working group on foreign policy, led by Ursula von der Leyen, Gerd Müller and Sigmar Gabriel.

[8][9] In June 2020, Felgentreu announced that he would not stand in the 2021 federal elections but instead resign from active politics by the end of the parliamentary term.