The de Sausmarez Baronetcy, of Jerbourg in the Island of Guernsey, was a title in the Baronetage of the United Kingdom.
It was created on 26 June 1928 for Havilland de Sausmarez who had been a judge of various British courts in Africa, the Ottoman Empire and China.
The title became extinct upon the death of Sir Havilland Walter de Sausmarez in 1941.