The following is a List of Coastal Batteries in Australia and Territories during World War II. The main threat came early in the war from German raiders and threat of Japanese raids or invasion, and hence all available ordnance was pressed into service, including some obsolete guns and field guns adapted for coast defence.
Bribie Battery (Bribie Island) – 2 x 6 inch Mk XI gunsSkirmish Battery (Bribie Island) – 2 x 155mm gunsCowan Battery (Moreton Island) – 2 x 6 inch Mk XI gunsRous Battery (Moreton Island) – 2 x 155mm gunsLytton Battery – 1 x QF 4.7 inch gunFalse Cape Battery – 2 x 155mm gunsMagazine Battery – 2 x 155mm gunsKissing Point Battery – 2 x 6 inch Mk VII gunsMagnetic Battery – 2 x 155 mm gunsCape Pallarenda Battery – 2 x QF 4.7 inch Mk IV gunsEndeavour Battery – 2 x 6 inch Mk XI gunsGoods Battery – 2 x 6 inch Mk XI gunsKings Battery – 2 x 18-pdr Mk IV gunsMilman Battery (Thursday Island) – 1 x QF 4.7 inch gunTurtle Battery – 2 x 155mm gunsPark Battery, The Hill, Newcastle – 2 x 6in Mark VIIScratchley Battery, Newcastle East, Newcastle – 2 x 6in Mark VII and 1 x QF 6 pounder 10 cwt gunWallace Battery, Stockton, Newcastle – 2 x 9.2in Mark XTomaree Battery, Shoal Bay, Port Stephens – 2 x 6in Mark VIIBanks Battery, North of Cape Banks, La Perouse, Sydney – 2 x 9.2 inch Mk X gunsCasemate Battery, Middle Head, Sydney – 2 x 6-pdr 10cwt gunsHenry Battery, Henry Head, La Perouse, Sydney – 2 x 18-pdr Mk IV gunsHornby Battery, South Head, Sydney – 2 x 6 inch Mk VII gunsMalabar Battery, Malabar Headland, Malabar, Sydney – 2 x 6 inch Mk XII gunsMiddle Head Fortifications, Sydney – 2 x 6 inch Mk VII guns, 1 x QF 12 pounder gunsNorth Battery, North Head, Sydney – 2 x 9.2 inch Mk X gunsShelly Battery, Shelly Head, Manly, Sydney – 1 x QF 12 pounder gunsSignal Battery, South Head, Sydney – 2 x 6 inch Mk XI gunsWest Battery, West Head, Hawkesbury River – 2 x QF 4.7-inch gunsNote: A 6 pounder 10cwt battery was under construction.
Media related to Kembla Fortress at Wikimedia Commons
Breakwater Battery, Port Kembla – 2 x 6in Mk XI gunsDrummond Battery, Coniston, Wollongong – 2 x 9.2in Mk X gunsIllowra Battery, Port Kembla – 2 x 6in Mk XI gunsDudley Battery, Darwin, Northern Territory – 2 x 4 inch Mark VII and 1 x 6pdr 10cwtEast Battery, Darwin – 2 x 9.2 inch Mk X, 2 x 6in Mark XI gunsEmery Battery, Darwin – 2 x 6in Mark XI gunsWaugite Battery, Darwin – 2 x 6in Mark XI gunsElliot Section – 1 x QF 6 pounder 10 cwt gunWest Point Section, Darwin – 1 x QF 6 pounder 10 cwt gunU Battery – 4 x 155mm gunsPaga Battery – 2 x 6 inch Mk XI guns, 2 6-pdr 10cwt gunsBoera Battery – 2 (?) x 155mm gunsPraed Point Battery – 2 x 6 inch Mk VII gunsFort Largs, Adelaide, South Australia – 2 x 6in Mark VII gunsDirection Battery, Hobart, Tasmania – 2 x 6in Mark VII gunsPierson Battery, Hobart, Tasmania – 1 x 6in Mark VII gunPrincess Battery, Albany, Western Australia – 2 x 6in QFC guns Media related to Fremantle Fortress at Wikimedia Commons
Bickley Battery, Rottnest Island – 2 x 6in Mark XI gunsBeacon Battery, Garden Island, Western Australia – 2 x 4-inch ex-US naval gunsChallenger Battery, Garden Island, Western Australia – 2 x 155mm gunsCollie Battery, Fremantle, Western Australia – 2 x QF 12 pounder gunsHarbour Battery, Fremantle, Western Australia – 2 x 6pdr 10cwt, 2 x 18 pounder Mk IVLeighton Battery, Fremantle, Western Australia – 2 x 6in Mark VII gunsOliver's Battery, Rottnest Island – 2 x 9.2in Mark X gunsPeron Battery, Cape Peron, Western Australia – 2 x 155mm, 2 x 18 pounder Mk IVSwanbourne Battery, Fremantle, Western Australia – 2 x 6in Mark VII gunsNote: A 9.2in Mark Xv battery was under construction.
Geraldton Battery, Geraldton, Western Australia – 2 x 4-inch ex-US naval guns, 2 x 18 pounder Mk IVCribb Battery, Port Phillip, Victoria – 1 x 6in Mark VII gunCrow's Nest Battery, Queenscliff Port Phillip Bay, Victoria – 2 x 4.7in guns and 1 x 14pdr gunLonsdale Battery, Port Phillip, Victoria – 2 x 6in Mark VII gunsNepean Battery, Port Phillip, Victoria – 2 x 6in Mark VII gunsPearce Battery, Port Phillip, Victoria – 2 x 6in Mark VII guns 
