A distal end hood for an endoscope includes: a main body portion 51 formed in a cylindrical shape in a longitudinal axis direction N, wherein a distal end portion of an insertion portion of the endoscope is inserted inside through an opening 51k on a proximal end side in the longitudinal axis direction N, and the main body portion 51 is formed such that part of a distal end surface 51 s in the longitudinal axis direction N protrudes forward in the longitudinal axis direction; and a projection portion 52 provided on an outer peripheral surface 51 g of the main body portion 51 and formed in a rib shape extending toward a proximal end in the longitudinal axis direction N from a protrusion end surface 51 stm of a part 51 st of the distal end surface 51s protruding in the longitudinal axis direction N.