The Gibraltar Cross of Sacrifice is a war memorial in the British Overseas Territory of Gibraltar. It is located west of North Front Cemetery, at the junction of Winston Churchill Avenue and Devil's Tower Road. The Cross of Sacrifice was designed by Sir Reginald Blomfield in 1917, and his monument is found in numerous Commonwealth War Graves Commission cemeteries. The cross in Gibraltar was erected by the Royal Engineers for the commission, and unveiled on Armistice Day 1922. The British Pathé film recorded at the dedication ceremony that day represents the first motion picture made in Gibraltar. The Gibraltar Cross of Sacrifice served as the focus of Remembrance Sunday ceremonies in Gibraltar until 2009, at which time the location was changed to the Gibraltar War Memorial.

The Cross of Sacrifice is a Commonwealth war memorial designed in 1918 by Sir Reginald Blomfield for the Imperial War Graves Commission. It is present in Commonwealth war cemeteries containing 40 or more graves. Its shape is an elongated Latin cross with proportions more typical of the Celtic cross, with the shaft and crossarm octagonal in section. It ranges in height from 18 to 24 feet. A bronze longsword, blade down, is affixed to the front of the cross. It is usually mounted on an octagonal base. It may be freestanding or incorporated into other cemetery features. The Cross of Sacrifice is widely praised, widely imitated, and the archetypal British war memorial. It is the most imitated of Commonwealth war memorials, and duplicates and imitations have been used around the world.