Rabbi Charles Berg, born Karl Rauchtenberg (1911 – 24 November 1979), was the first non-Orthodox rabbi to be ordained in England. He came to the United Kingdom in 1939 as a refugee from Nazi Germany, having been interned in Sachsenhausen concentration camp following Kristallnacht. After assisting Rabbi Werner van der Zyl at Kitchener Camp, a camp for Jewish refugees in Sandwich, Kent, he served in the British Army's Pioneer Corps and, at the end of the Second World War, was involved in the interrogation of Konrad Adenauer.