An interior component carrier system for connecting an overhead luggage compartment in an aircraft cabin comprising: - a first and a second installation rail (12, 14), each of the first and the second installation rail (12, 14) including -- at least one connecting portion being connectable to an associated primary structure component in order to fasten the installation rail (12, 14) to the primary structure component, and -- a carrier portion extending from the connecting portion in a direction along a longitudinal axis of the interior component carrier system, - a first carrier rod extending in a direction along the longitudinal axis of the interior component carrier system and being fastened to the carrier portion of the first installation rail (12, 14), - a first carrier element having a first end connected to the first carrier rod and a second end which is connectable to a first interior component, - a second carrier rod extending in a direction along the longitudinal axis of the interior component carrier system and being fastened to the carrier portion of the second installation rail (12, 14), - a second carrier element having a first end connected to the second carrier rod and a second end connected to the first carrier element, and - an attachment device which is fastened to the first carrier element in such a manner that the attachment device is displaceable relative to the first carrier element and which is connectable to a second interior component designed in the form of an overhead luggage compartment. - a first and a second installation rail (12, 14), each of the first and the second installation rail (12, 14) including -- at least one connecting portion being connectable to an associated primary structure component in order to fasten the installation rail (12, 14) to the primary structure component, and -- a carrier portion extending from the connecting portion in a direction along a longitudinal axis of the interior component carrier system, -- at least one connecting portion being connectable to an associated primary structure component in order to fasten the installation rail (12, 14) to the primary structure component, and -- a carrier portion extending from the connecting portion in a direction along a longitudinal axis of the interior component carrier system, - a first carrier rod extending in a direction along the longitudinal axis of the interior component carrier system and being fastened to the carrier portion of the first installation rail (12, 14), - a first carrier element having a first end connected to the first carrier rod and a second end which is connectable to a first interior component, - a second carrier rod extending in a direction along the longitudinal axis of the interior component carrier system and being fastened to the carrier portion of the second installation rail (12, 14), - a second carrier element having a first end connected to the second carrier rod and a second end connected to the first carrier element, and - an attachment device which is fastened to the first carrier element in such a manner that the attachment device is displaceable relative to the first carrier element and which is connectable to a second interior component designed in the form of an overhead luggage compartment.