HMAS Cessnock
Two ships of the Royal Australian Navy have been named HMAS Cessnock, after the town of Cessnock, New South Wales.
- HMAS Cessnock (J175), a Bathurst-class corvette laid down in 1941 and paid off in 1946
- HMAS Cessnock (FCPB 210), a Fremantle-class patrol boat laid down in 1981 and in service until 2005