Slaughterhouse-Five or The Children's Crusade: A Duty-Dance With Death, a novel by Kurt Vonnegut

The Children's Crusade was a crusade to free the Holy Land in the year 1212. Children's Crusade may also refer to: In history:

The latter half of the Lapland War, 1944-1945

A song by Sting from The Dream of the Blue Turtles

Children's Crusade (civil rights), a march led by James Bevel in 1963, during the American Civil Rights Movement

The Children's Crusade (Vertigo comics), a story arc in DC Comics' Vertigo imprint, 1993-1994

The Children's Crusade is the second short story in Michael Cunningham's novel Specimen Days.