Alexander Dierks (born 2 October 1987) is a German politician of the Christian Democratic Union (CDU).

Since 2024, he has served as president of the Landtag of Saxony.

[1] He has been a member of the Landtag of Saxony since 2014,[2] and has served as general secretary of the Christian Democratic Union in Saxony since 2017.

[3] From 2011 to 2017, he was the leader of the Young Union in Saxony.

[4] From 2014 to 2019, he was a member of the city council of Chemnitz.