Ryszard Świętochowski (17 September 1882 in Warsaw[1] – 1941 in Auschwitz) was a Polish politician, publicist and engineer. He was the son of Aleksander Świętochowski.
Swiętochowski was an activist of SP and People's Party, co-worker of general Władysław Sikorski, editor-in-chief of the weekly magazines Zwrot and Odnowa and author of several scientific works in physics.[2]
During the Second World War and the German occupation of Poland, he was murdered in the German concentration camp Auschwitz.[3]