Wing Commander Forest Frederick Edward "Tommy" Yeo-Thomas , Croix de guerre (with palms), Commandeur of the Légion d'honneur, (17 June 1902 – 26 February 1964) was a British Special Operations Executive (SOE) agent in World War II. Codenamed "SEAHORSE" and "SHELLEY" in the SOE, Yeo-Thomas was known by the Gestapo as "The White Rabbit". His particular sphere of operations was Occupied and Vichy France.