STRUCTURE FOR SUPPRESSING NOISE INTO VEHICLE PASSENGER COMPARTMENT

A structure for suppressing noise into a vehicle passenger compartment includes: a dash panel that separates a vehicle passenger compartment and a power unit chamber that is disposed at a vehicle front side; an instrument panel that covers the dash panel from a vehicle rear side, and that has a lower wall portion which extends toward a vehicle front side and forms an opening portion with the dash panel; and a sound insulating member that is disposed so as to cover the opening portion or is disposed so as to partition a space portion, which is between the dash panel and the instrument panel, in a vehicle transverse direction.