Belrose is a suburb of Sydney in the state of New South Wales, Australia 19 kilometres north-east of the Sydney central business district in the local government area of Northern Beaches Council. Belrose is also considered to be part of the Forest District, colloquially known as The Forest.

According to the 2016 census of Population, there were 8,780 residents in Belrose. 67.9% of people were born in Australia. The next most common countries of birth were England 7.4%, South Africa 2.4%, China 1.8% and New Zealand 1.8%. 79.4% of people only spoke English at home. Other languages spoken at home included Armenian 3.2% and Mandarin 1.9%. The most common responses for religious affiliation were No Religion 26.3%, Catholic 22.7% and Anglican 21.4%.