Tens of thousands of Aussies have gathered here, the Gallipoli Peninsula in Turkey, and across the world to pay their respects to our servicemen and servicewomen, past and present.
Social media has lit up with tributes. Here are some of the best:
Pic: Queensland Premier Annastacia Palaszczuk Pic: Queensland Premier Annastacia Palaszczuk Pic: Queensland Premier Annastacia Palaszczuk
