A latch device for a vehicle, for locking or unlocking by engaging with or disengaging from a rod-shaped portion, wherein the latch device for a vehicle comprises: a housing which includes a plastic housing made of plastic and a reinforcing plate made of metal, the reinforcing plate being disposed on an outer side of the plastic housing; a load-receiving member configured to contact the reinforcing plate; and a latch rotatably supported by the housing, the latch including a hook-shaped portion engageable with the rod-shaped portion to form a locked state, wherein the hook-shaped portion includes: a first support surface configured to be opposed to the rod-shaped portion in the locked state; a protruding portion located in a position closer to a distal end of the hook-shaped portion than the first support surface, the protruding portion being configured to protrude relative to the first support surface; and a second support surface provided on the protruding portion, the second support surface being configured to be opposed to the rod-shaped portion, wherein the first support surface and the second support surface are configured to face in different directions, and to thereby be concurrently contactable with the rod-shaped portion, wherein the load-receiving member has a load-receiving surface configured to contact the rod-shaped portion in the locked state, and wherein the reinforcing plate is configured to receive a load through the load-receiving member from the rod-shaped portion. a housing which includes a plastic housing made of plastic and a reinforcing plate made of metal, the reinforcing plate being disposed on an outer side of the plastic housing; a load-receiving member configured to contact the reinforcing plate; and a latch rotatably supported by the housing, the latch including a hook-shaped portion engageable with the rod-shaped portion to form a locked state, wherein the hook-shaped portion includes: a first support surface configured to be opposed to the rod-shaped portion in the locked state; a protruding portion located in a position closer to a distal end of the hook-shaped portion than the first support surface, the protruding portion being configured to protrude relative to the first support surface; and a second support surface provided on the protruding portion, the second support surface being configured to be opposed to the rod-shaped portion, a first support surface configured to be opposed to the rod-shaped portion in the locked state; a protruding portion located in a position closer to a distal end of the hook-shaped portion than the first support surface, the protruding portion being configured to protrude relative to the first support surface; and a second support surface provided on the protruding portion, the second support surface being configured to be opposed to the rod-shaped portion, wherein the first support surface and the second support surface are configured to face in different directions, and to thereby be concurrently contactable with the rod-shaped portion, wherein the load-receiving member has a load-receiving surface configured to contact the rod-shaped portion in the locked state, and wherein the reinforcing plate is configured to receive a load through the load-receiving member from the rod-shaped portion.