Luis Sigismund Himley (28 November 1906 – 18 April 1984) was an English surveyor, who served as the tenth Surveyor-General of the Federated Malay States between 1956 and 1960.

In September 1929 he took up a position with the Survey Department of the Federated Malay States and the Straits Settlement.

Himley married Christine Mary Douglas (1908-1990), in April 1934, in Newton Abbot, Devon.

Prior to World War II he was appointed as a captain in the Straits Settlements Volunteer Force.

[3] On 13 March 1956 he was appointed as the Surveyor-General of Federation of Malaysia, following the retirement of Christopher Noble.