Bondi Junction is an eastern suburb of Sydney, in the state of New South Wales, Australia. It is 6 kilometres east of the Sydney central business district and is part of the local government area of Waverley.

According to the 2021 Census, there were 10,361 residents in Bondi Junction. In Bondi Junction, 42.0% of people were born in Australia. The next most common countries of birth were England 9.0%, Brazil 3.8%, Ireland 3.2%, China (excluding SARs and Taiwan) 3.0% and South Africa 2.6%. 64.2% of people only spoke English at home. Other languages spoken at home included Mandarin 3.7%, Portuguese 3.6%, Spanish 3.1%, Russian 2.5% and Italian 1.7%. The most common responses for religion in Bondi Junction were No Religion 41.1%, Catholic (20.6%), Judaism (11.2%) and Anglican 6.4%.

Bondi Junction railway station is an underground station that is also the eastern terminus of the Eastern Suburbs railway line on the Sydney Trains network. The station is also the terminus of limited South Coast Line services. A bus interchange is located at ground level, above the railway station and below residential towers.