A medical manipulator having: a longitudinal member an arm body portion a first bending portion a second bending portion an angle wire a connecting rod an operating wire an arm operating portion including a guide member wherein the arm operating portion has: a link portion turning member and an operating lever wherein the turning member has: a rotating shaft which is slidably supported by the guide member so as to rotate around a coupling portion and a guided member which is slidably engaged by the guide member so as to rotate around the rotating shaft in accordance with an operation of the operating lever.
