Christian Haase (born 6 May 1966) is a German politician of the Christian Democratic Union (CDU) who has been serving as a member of the Bundestag from the state of North Rhine-Westphalia since 2013.^[1]

Haase became a member of the Bundestag in the 2013 German federal election, representing the Höxter and Lippe districts.^[2] He is a member of the Budget Committee and its Subcommittee on European Affairs.^[3] Since the 2021 elections, Haase has been serving as his parliamentary group’s spokesperson for the national budget.^[4] In 2022, he also joined the parliamentary body charged with overseeing a 100 billion euro special fund to strengthen Germany’s armed forces.

In addition to his committee assignments, Haase chairs the German-Egyptian Parliamentary Friendship Group and is a member of the German Parliamentary Friendship Group for Relations with the Northern Adriatic States.

In June 2017, Haase voted against Germany's introduction of same-sex marriage.^[5]

Ahead of the Christian Democrats’ leadership election in 2018, Haase publicly endorsed Annegret Kramp-Karrenbauer to succeed Angela Merkel as the party’s chair.^[6]