The Sarawak Rangers were a para-military force founded in 1862 by the second Rajah of Sarawak, Charles Anthony Johnson Brooke. They evolved from the fortmen which were raised to defend Kuching in 1846.

The Sarawak Rangers were first commanded by William Henry Rodway, briefly in 1862 and again from 1872 to his retirement in 1881, and were highly skilled in jungle warfare and general policing duties, being equipped with various western rifles, cannons and native weaponry.