Hans-Christian Biallas (26 December 1956 – 27 February 2022) was a German politician and Protestant theologian.

Biallas attended schools in Soltau and Buxtehude, and then studied Protestant theology in Göttingen, Kiel and Amsterdam.

He began work as a vicar in Preetz in 1981, and was from 1983 to 1994 pastor in Cuxhaven-Altenbruch [de].

[2] From 1996, he was at times a member of the municipal council of Cuxhaven.

[3] The state government appointed him president of the Klosterkammer Hannover as of 1 June 2011, succeeding Sigrid Maier-Knapp-Herbst.