Gunner Sidney Konigsberg was an English soldier of the British Army who died during the Second World War.
He was born in 1916, the son of Polish-born parents Alfred, a coat baster at the time of the 1911 Census, and Dora Konigsberg (née Ginsberg).
Konigsberg died on 9 September 1944, during the Italian Campaign, while serving with 3 Field Regiment, Royal Artillery
He has no known grave and is commemorated by the Cassino Memorial.
- Konigsberg, Sidney, cwgc.org. Retrieved 10 August 2013.