The present invention relates to the field of washing machine technology and discloses a split-type washing machine and a washing machine assembly including the same, so as to address a problem in which an existing washing machine is not convenient for a user to operate when it is disposed in a target accommodation space (3). The split-type washing machine comprises a loading portion and a washing portion arranged separably from the loading portion, wherein the loading portion and/or the washing portion can be inserted into/removed from the target accommodation space (3) in an installation part (4). By designing a washing machine as a split-type structure and movably disposing a loading portion and a washing portion within a target accommodation space (3), the present invention can enable a user to separately pull out the loading portion to add detergent/washing powder, and separately pull out the washing portion to add and remove clothes, so as to allow all operations of the washing machine to be quick and c
