A device for conveying bone-in meat which raises the bone-in meat from an arm part or a thigh part of a livestock carcass from a horizontally placed state and moves the bone-in meat to a clamp capable of suspending the bone-in meat and going around an endless track, comprising: a guide member which defines a groove for conveying the suspended bone-in meat; a robot arm; a hooking unit which is attached to the robot arm, and cooperates with the robot arm to raise the bone-in meat from the horizontally placed state and carry the bone-in meat to the guide member, wherein the hooking unit includes: two hooking members (43a, 43b) each having a belt-like main body part (45a, 45b), a blade-like pointed end (46a, 46b) provided at one end of the main body part, and a barb (47a, 47b) provided on a first side of the main body part (45a, 45b) to be continuous with the point; a support mechanism which supports the hooking members such that the hooking members (43a, 43b) are in parallel with each other with an elastically changeable interval therebetween, and are rotatable about rotation axes along longitudinal axes of the main body parts; and a rotation drive mechanism which rotates the hooking members about the rotation axes, and the robot arm sticks the points (46a, 46b) of the hooking members (43a, 43b) into a tip part of the bone-in meat in the horizontally placed state such that a bone in the tip part is pinched. a guide member which defines a groove for conveying the suspended bone-in meat; a robot arm; a hooking unit which is attached to the robot arm, and cooperates with the robot arm to raise the bone-in meat from the horizontally placed state and carry the bone-in meat to the guide member, wherein the hooking unit includes: two hooking members (43a, 43b) each having a belt-like main body part (45a, 45b), a blade-like pointed end (46a, 46b) provided at one end of the main body part, and a barb (47a, 47b) provided on a first side of the main body part (45a, 45b) to be continuous with the point; a support mechanism which supports the hooking members such that the hooking members (43a, 43b) are in parallel with each other with an elastically changeable interval therebetween, and are rotatable about rotation axes along longitudinal axes of the main body parts; and a rotation drive mechanism which rotates the hooking members about the rotation axes, and the robot arm sticks the points (46a, 46b) of the hooking members (43a, 43b) into a tip part of the bone-in meat in the horizontally placed state such that a bone in the tip part is pinched. two hooking members (43a, 43b) each having a belt-like main body part (45a, 45b), a blade-like pointed end (46a, 46b) provided at one end of the main body part, and a barb (47a, 47b) provided on a first side of the main body part (45a, 45b) to be continuous with the point; a support mechanism which supports the hooking members such that the hooking members (43a, 43b) are in parallel with each other with an elastically changeable interval therebetween, and are rotatable about rotation axes along longitudinal axes of the main body parts; and a rotation drive mechanism which rotates the hooking members about the rotation axes, and the robot arm sticks the points (46a, 46b) of the hooking members (43a, 43b) into a tip part of the bone-in meat in the horizontally placed state such that a bone in the tip part is pinched.