The invention relates to boat building, and more particularly to inflatable personal water crafts. An inflatable personal water craft with a fixed transom comprises a central load-bearing cylinder and a U-shaped side cylinder. One end of the central load-bearing cylinder is tapered and is situated at the bow end of the personal water craft, extending beyond the edge of the side cylinder; the stern end of the central load-bearing cylinder is ogive-shaped and has a motor transom fastened thereto on stringers. Two sections of a bottom board are secured along the length of the personal water craft, between the central load-bearing cylinder and the side cylinder, said bottom board having inside partitions disposed at an angle to the load-bearing cylinder. The load-bearing and side cylinders and also the sections of the bottom board can be connected to one another by air ducts, which are designed to allow the simultaneous inflation of the entire hull of the personal water craft. The result is a personal water craft with improved user-friendliness and comfort and greater hull rigidity and seaworthiness, which permits extreme driving and uses ground effect when in motion.