Wallgrove Army Base was an Australian Army camp and base at Wallgrove, (renamed Eastern Creek), New South Wales, Australia.
The camp was utilised as a staging and training area during World War II.
After World War II, the camp was utilised as an army wireless chain and as a migrant hostel.
Wallgrove Army Base was on the site of the now defunct amusement park called Wonderland Sydney.
The site has recently been redeveloped to build an industrial park.