Constantin Nicolaus Johannes Joachim Fest (born 1 July 1962) is a German politician (Alternative for Germany) and former journalist, who is serving as a Member of the European Parliament.

[3] Fest was deputy editor-in-chief of Bild am Sonntag of Springer SE.

Colleagues distanced themselves, the press council issued a reprimand and Fest left Springer Verlag.

After the death of the president of the European Parliament David Sassoli in 2022, Fest wrote: "Finally this bastard is gone" in a WhatsApp group of AfD MoP.

This article about a Member of the European Parliament from Germany is a stub.