Commonwealth Electoral Division of: Jagajaga (Victoria)
- Division name: Jagajaga
- State: Victoria
- Name derivation: Named after three principal Aboriginal elders who signed a treaty with John Batman in 1835 which gave the white settlers 500 000 acres of land at the north west end of Port Phillip Bay and 100 000 acres around Geelong.
- Size & Location description: The Division of Jagajaga is located in Melbourne's north-eastern suburbs. It covers an area of approximately 128 sq km from Ivanhoe in the south to Kangaroo Ground in the north-east. The main suburbs include Bellfield, Briar Hill, Bundoora (part), Eaglemont, Eltham, Greensborough (part), Heidelberg, Heidelberg West, Ivanhoe, Kangaroo Ground, Macleod (part), Montmorency, Research, Rosanna, St Helena, Viewbank, North Warrandyte, Watsonia and Yallambie.
- Products/industries of the area: This is a light industrial area which contains Simpson Army Barracks and Austin Hospital.
- First proclaimed/election: 1984