The invention discloses a mold for integrally molding multicolor anti-collision shoes. When the mold is used for manufacturing the shoes, a first side convex mold is assembled in a mold cavity, and a first upper template is arranged on a lower template, at this time, the mold cavity, a first upper loading channel and a lower loading channel can be matched to form a first pouring gate; and plastic is injected in the first pouring gate to mold shoe bodies. After the molding of the shoe bodies is finished, a second side convex mold is assembled in the mold cavity, and a second upper template is arranged on a lower template, at this time, the mold cavity, a second upper loading channel and a lower loading channel are matched to form a second pouring gate; and plastic is injected in the second pouring gate to mold box toes so as to realize integral molding of pumps.