Lone Pine Cemetery is a Commonwealth War Graves Commission cemetery dating from World War I in the former Anzac sector of the Gallipoli Peninsula, Turkey and the location of the Lone Pine Memorial, one of five memorials on the peninsula which commemorate servicemen of the former British Empire killed in the campaign but who have no known grave.

The battles at Gallipoli, some of whose participating soldiers are buried at this cemetery, was an eight-month campaign fought by Commonwealth and French forces against Ottoman Empire forces to force the Ottoman Empire out of the war. The campaign started with an attempt to force the Dardanelles using naval power, but when this failed an invasion of the peninsula was launched to assist a renewed naval assault. The invasion was unsuccessful and the allies withdrew.

The main landings were in April 1915, with primarily British and French troops landing at the tip of the peninsula around Cape Helles and Australian and New Zealand (ANZAC) troops landing a few miles north on the west coast.

Lone Pine was a plateau 120 metres above sea level in the southern part of the Anzac sector which was captured on the morning of the landings, 25 April 1915, and abandoned that evening, but recaptured the following day only to be given up to the Turkish forces again that evening. The Turks retained it for the next three months, calling it Kanli Sirt (Bloody Ridge).

The position was recaptured by the Anzac troops on 6 August following extensive preparations (which included the digging of mines underneath it) during the Battle of Lone Pine, and held until the evacuation of the sector in December 1915.

The cemetery was constructed during the campaign and at the end of it held 46 graves. It was greatly enlarged after the Armistice by moving isolated graves into it and by consolidating other smaller cemeteries in the area, such as Brown's Dip North and South Cemeteries.