Rockerbox is the fifth album by the Canadian rock band Chilliwack, released in 1975. Although the album was released by Sire Records in the US (Sire 7511), it was released (with a different cover) by little-known Casino Records in Canada and was Chilliwack's least successful album there.As of the start of 2014, this is the only Chilliwack album not to have been reissued in CD format.