Marcel Clech

1. Mauthausen concentration camp
   Dates unknown

Marcel Rémy Clech (1905 – 1944) was a French agent in the French section of the Special Operations Executive during the Second World War. He was sent to France on three missions and worked as a wireless operator in three different networks before his arrest, and was executed at Mauthausen Concentration Camp. Clech was born in Brittany and worked as a taxi driver in Brittany before joining the Special Operations Executive (SOE) during World War II as a wireless operator. He participated in three missions: the first was aborted after coming under fire; the second involved assisting in the landing of SOE agents in France, after which he worked with the Monkepuzzle network; and the third mission saw him work as a radio operator for the Inventor network. The network was betrayed, and Clech was arrested and later executed at the Mauthausen concentration camp in 1944. He was posthumously awarded the Médaille de la Résistance, and is commemorated at The Valençay SOE Memorial in France and Brookwood Memorial in Surrey.