SOUNDPROOF COVER

A soundproof cover (1) which covers a target object (2) is provided with: a sound absorbing sheet (3) which is formed in a planar shape by means of a sound absorbing material and which covers the surface of the target object (2); and a reinforcing member (4) which is disposed in a position engaging with engaged portions (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h) of the target object (2), and which positions the sound absorbing sheet (3) with respect to the target object (2) with at least a portion of the sound absorbing sheet (3) exposed. The reinforcing member (4) is provided with: a first reinforcing portion (31), which is an elongate member and which is disposed in a position engaging with a first engaged portion of the target object (2); and second reinforcing portions (32, 33), which are elongate members and which are disposed in different positions to the first reinforcing portion (31).