Charles Herbert "Bert" Locke OBE (21 September 1910 – 15 May 1977) was an Australian company director, who served as chairman of Tooheys and Lend Lease Corporation, and a charity fundraiser. During World War II he was in command of Z Special Unit and rose to the rank of lieutenant colonel.^[1]

Locke was born in Turramurra, New South Wales, the fifth of seven children, and was educated at Newington College (1920–1925)^[2] and at Wrekin College in Shropshire, England. He worked in insurance before a brief stint as a jackaroo and then with Prudential Assurance where he rose to be Sydney managing agent with power of attorney for the British Equitable Assurance.^[1]

In 1936 Locke married Lesley Alison Vine,^[6] with whom he had four children (3 sons and 1 daughter). Lesley died in 1972. Locke married Mary Clare Luya Gregory in 1973. He died in San Francisco, California in 1977, from a myocardial infarction.

Locke was made an Officer of the Order of the British Empire in 1968.^[1][7]