Walther Bierkamp also spelled, Walter Bierkamp (17 December 1901, Hamburg – 15 May 1945, Scharbeutz) was a jurist of Nazi Germany who was born in Hamburg.
He served as Chief of the Sicherheitspolizei or SiPo (Security Police) and Sicherheitsdienst or SD (Security Service) in Düsseldorf.
Later he held the same position for Belgium and Northern France.
Bierkamp was involved in war crimes.
He took command of Einsatzgruppe D, which was later known as Kampfgruppe Bierkamp, named after him when Bierkamp was its leader.
He rose to the rank of SS-Brigadeführer and Generalmajor of Police.
He committed suicide in Scharbeutz on 15 May 1945.