An electric wiring board 120 of a liquid injection recording head has a base film 123 formed with an opening, a first wiring member 122 formed on a first surface that is a rear surface of the base film 123 as seen from a supporting member 140, a second wiring member 129 formed at a position closer to the opening than the first wiring member 122 on the first surface, and connected to a wire 170, a cover film 124 which covers the first wiring member 122 and has an end 150 between the first wiring member 122 and the second wiring member 129, an adhesive 127 which bonds together the first wiring member 122 and the cover film 124, a third wiring member 125 formed on a second surface opposite to the first surface of the base film 123, a first through hole 160, and a second through hole 161.