A vehicle instrument panel comprising: an instrument panel main body that covers a vehicle structural body including an air conditioner device from the vehicle top-bottom direction top side, and is formed with an air conditioning outlet and a defroster outlet; a first panel disposed at the vehicle top-bottom direction bottom side of the instrument panel main body, joined to the instrument panel main body, and formed with a top side wall section that configures a vehicle top-bottom direction top side of an air conditioning duct that communicates an air feed outlet of the air conditioner device with the air conditioning outlet and a first wall section that configures part of a defroster duct that communicates the air feed outlet of the air conditioner device with the defroster outlet; and a second panel disposed at the vehicle top-bottom direction bottom side of the first panel and formed with a bottom side wall section that configures the air conditioning duct in combination with the top side wall section and a second wall section that configures the defroster duct in combination with the first wall section, wherein side air conditioning outlets and side defroster outlets are formed in a row in the vehicle top-bottom direction at the two vehicle width direction end sides of the instrument panel main body, and the second panel is formed with side air conditioning ducts that communicate an air feed outlet of the air conditioner device with the respective side air conditioning outlets, the side air conditioning ducts being formed with hat shaped cross-sections open to the instrument panel main body side, characterized in that the second panel is joined to the instrument panel main body, the second panel is formed with side defroster ducts that communicate the air feed outlet of the air conditioner device with the side defroster outlets, the side defroster ducts being formed with hat shaped cross-sections open to the instrument panel main body side, and the vehicle instrument panel further comprises a sheet member that closes off the openings at the instrument panel main body side of the side air conditioning ducts and the side defroster ducts. an instrument panel main body that covers a vehicle structural body including an air conditioner device from the vehicle top-bottom direction top side, and is formed with an air conditioning outlet and a defroster outlet; a first panel disposed at the vehicle top-bottom direction bottom side of the instrument panel main body, joined to the instrument panel main body, and formed with a top side wall section that configures a vehicle top-bottom direction top side of an air conditioning duct that communicates an air feed outlet of the air conditioner device with the air conditioning outlet and a first wall section that configures part of a defroster duct that communicates the air feed outlet of the air conditioner device with the defroster outlet; and a second panel disposed at the vehicle top-bottom direction bottom side of the first panel and formed with a bottom side wall section that configures the air conditioning duct in combination with the top side wall section and a second wall section that configures the defroster duct in combination with the first wall section, wherein side air conditioning outlets and side defroster outlets are formed in a row in the vehicle top-bottom direction at the two vehicle width direction end sides of the instrument panel main body, and the second panel is formed with side air conditioning ducts that communicate an air feed outlet of the air conditioner device with the respective side air conditioning outlets, the side air conditioning ducts being formed with hat shaped cross-sections open to the instrument panel main body side, characterized in that the second panel is joined to the instrument panel main body, the second panel is formed with side defroster ducts that communicate the air feed outlet of the air conditioner device with the side defroster outlets, the side defroster ducts being formed with hat shaped cross-sections open to the instrument panel main body side, and the vehicle instrument panel further comprises a sheet member that closes off the openings at the instrument panel main body side of the side air conditioning ducts and the side defroster ducts.