Lieutenant Colonel Dr John Rajathurai Rockwood, VD (29 October 1881 – 2 December 1935) was the leading administrator and patron of cricket in Ceylon from 1914 to 1935.[1] He helped put the nation's cricket administration in the hands of the Ceylonese, and served as president of the Ceylon Cricket Association from its formation in 1922 until 1933. A doctor, he was also a commanding officer of the Ceylon Medical Corps.