Abstract: A suitcase with foldable seat including a suitcase and each of a right inner leg and a left inner leg of a pair of inner legs coupled to a back side of the suitcase. A front end of each a right support member and a left support member of a pair of horizontal support members is pivotally attached to each of the right inner leg and the left inner leg, respectively, and a rear end of each of the right support member and the left support member is pivotally attached to each of a right outer leg and a left outer leg, respectively, of a pair of outer legs. A seat covering is continuously disposed between each of the pair of inner legs and the pair of outer legs. The pair of outer legs is foldable between a retracted position and an alternate extended position.