An absorbent article, the front of the absorbent article corresponding to a front side of a wearer's body when the absorbent article is actually worn, the absorbent article including: an absorbent article body that has a leak preventer in sheet form and an absorber (12, 13) capable of absorbing a bodily fluid, at least one layer thereof being arranged above the leak preventer; and a connection structure (14; 14j) that is arranged from a front end part to a rear end part of the absorbent article body in the length direction via a front body, a crotch part and a rear body, the connection structure (14; 14j) coupling to the absorbent article body at the front end part (20; 20c) and the rear end part (22; 22c), wherein the connection structure (14; 14j) has a pair of right and left belt-like supporters (16, 17; 16j, 17j) and a connection sheet (18d; 18j), right and left edge parts of the connection sheet (18d; 18j) respectively coupling to the pair of right and left belt-like supporters (16, 17; 16j, 17j), the connection sheet (18d; 18j) is configured to hang down, on the underside of the belt-like supporters (16, 17; 16j, 17j), toward the absorber (12, 13) in the front body, the crotch part and the rear body, so as to form a bodily fluid reception canal (Ca) with the vicinities of the right and left edge parts of the connection sheet (18; 18j) serving as side surfaces and the vicinity of a center part of the connection sheet (18; 18j) in the lateral direction serving as a bottom surface, and the bodily fluid reception canal (Ca) enables the bodily fluid excreted from a wearer to be received and transferred to the absorber (12, 13), characterized in that the connection sheet (18d; 18j) is liquid permeable and configured by a hydrophobic sheet (18d"; 18j") and a hydrophilic sheet (18d'; 18j'), a width of the hydrophobic sheet (18d"; 18j") being narrower than a width of the hydrophilic sheet (18d'; 18j') in the lateral direction, the hydrophobic sheet (18d"; 18j") being arranged in the center in the lateral direction on the under surface of the hydrophilic sheet (18d'; 18j'), the hydrophobic sheet (18d"; 18j") and the hydrophilic sheet (18d'; 18j') being coupled together at coupling parts (24d; 24h) such that the connection sheet (18d; 18j) has a double structure in the center part. an absorbent article body that has a leak preventer in sheet form and an absorber (12, 13) capable of absorbing a bodily fluid, at least one layer thereof being arranged above the leak preventer; and a connection structure (14; 14j) that is arranged from a front end part to a rear end part of the absorbent article body in the length direction via a front body, a crotch part and a rear body, the connection structure (14; 14j) coupling to the absorbent article body at the front end part (20; 20c) and the rear end part (22; 22c), wherein the connection structure (14; 14j) has a pair of right and left belt-like supporters (16, 17; 16j, 17j) and a connection sheet (18d; 18j), right and left edge parts of the connection sheet (18d; 18j) respectively coupling to the pair of right and left belt-like supporters (16, 17; 16j, 17j), the connection sheet (18d; 18j) is configured to hang down, on the underside of the belt-like supporters (16, 17; 16j, 17j), toward the absorber (12, 13) in the front body, the crotch part and the rear body, so as to form a bodily fluid reception canal (Ca) with the vicinities of the right and left edge parts of the connection sheet (18; 18j) serving as side surfaces and the vicinity of a center part of the connection sheet (18; 18j) in the lateral direction serving as a bottom surface, and the bodily fluid reception canal (Ca) enables the bodily fluid excreted from a wearer to be received and transferred to the absorber (12, 13), characterized in that the connection sheet (18d; 18j) is liquid permeable and configured by a hydrophobic sheet (18d"; 18j") and a hydrophilic sheet (18d'; 18j'), a width of the hydrophobic sheet (18d"; 18j") being narrower than a width of the hydrophilic sheet (18d'; 18j') in the lateral direction, the hydrophobic sheet (18d"; 18j") being arranged in the center in the lateral direction on the under surface of the hydrophilic sheet (18d'; 18j'), the hydrophobic sheet (18d"; 18j") and the hydrophilic sheet (18d'; 18j') being coupled together at coupling parts (24d; 24h) such that the connection sheet (18d; 18j) has a double structure in the center part.