The invention provides a pulling device capable of pulling a bolt from the bolt head side while suppressing the need to increase the number of components. A pulling device 1 for upwardly pulling a bolt 10 fastened to a fastened body H, is characterized by comprising: a connection member 2 having a first female screw portion 21a1 with which a first male screw portion 12a is engaged, the first malescrew portion 12a being formed on the outer circumferential surface of a head 12 of the bolt 10; a pulling mechanism 3 for pulling the bolt 10 via the connection member 2 in a state where the first male screw portion 12a is engaged with the first female screw portion 21a1; and a tension reception part 4 that is disposed around the outer circumference of the connection member 2 and that receives areaction force applied from the fastened body H when the pulling mechanism 3 is performing pulling.