The Križančevo selo massacre occurred in Križančevo selo, a hamlet in the Lašva Valley in central Bosnia, where at least 14 Croat POWs and civilians were killed during an attack by the Army of the Republic of Bosnia and Herzegovina (ARBiH) on Croatian Defence Council (HVO) positions on 22 December 1993.

The Croat–Bosniak War was a conflict between the Republic of Bosnia and Herzegovina and the Croatian Republic of Herzeg-Bosnia, supported by Croatia, that lasted from 18 October 1992 to 23 February 1994. It is often referred to as a "war within a war" because it was part of the larger Bosnian War. In the beginning, the Army of the Republic of Bosnia and Herzegovina and the Croatian Defence Council (HVO) fought together in an alliance against the Yugoslav People's Army (JNA) and the Army of Republika Srpska (VRS). By the end of 1992, however, tensions between Bosniaks and Bosnian Croats increased. The first armed incidents between them occurred in October 1992 in central Bosnia. The military alliance continued until early 1993, when it mostly fell apart and the two former allies engaged in open conflict.