A working vehicle comprising: an operator seat; and an arm rest arranged to a side of the operator seat and provided with a surface on which a plurality of operation tools are arranged, wherein the plurality of operation tools include one operation tool (141-144, 147, 161-166) having: a push-operating portion configured to be operated by being pushed; a display portion configured to display whether being in an operated state or being in a non-operated state; a protrusion arranged between the push-operating portion and the display portion and separating the push-operating portion from the display portion; and another operation tool (145, 146, 167, 168) that has a push-operating portion and does not have a display portion, wherein the push-operating portion is provided with a symbol mark representing a content of operation, wherein the display portion is a lamp configured to be lighted in the operated state and to be extinguished in the non-operated state, and wherein the protrusion of the one operation tool (141-144, 147, 161-166) separates the symbol mark from the lamp, the other operation tool (145, 146, 167, 168) includes two operation tools (167, 168) for operations respectively to be performed in opposite directions, a protrusion of one of the two operation tools (167, 168) and a protrusion of the other of the two operation tools (167, 168) are each arranged in opposite directions in a longitudinal direction of the two operation tools (167, 168). an operator seat; and an arm rest arranged to a side of the operator seat and provided with a surface on which a plurality of operation tools are arranged, wherein the plurality of operation tools include one operation tool (141-144, 147, 161-166) having: a push-operating portion configured to be operated by being pushed; a display portion configured to display whether being in an operated state or being in a non-operated state; a protrusion arranged between the push-operating portion and the display portion and separating the push-operating portion from the display portion; and another operation tool (145, 146, 167, 168) that has a push-operating portion and does not have a display portion, a push-operating portion configured to be operated by being pushed; a display portion configured to display whether being in an operated state or being in a non-operated state; a protrusion arranged between the push-operating portion and the display portion and separating the push-operating portion from the display portion; and another operation tool (145, 146, 167, 168) that has a push-operating portion and does not have a display portion, wherein the push-operating portion is provided with a symbol mark representing a content of operation, wherein the display portion is a lamp configured to be lighted in the operated state and to be extinguished in the non-operated state, and wherein the protrusion of the one operation tool (141-144, 147, 161-166) separates the symbol mark from the lamp, the other operation tool (145, 146, 167, 168) includes two operation tools (167, 168) for operations respectively to be performed in opposite directions, a protrusion of one of the two operation tools (167, 168) and a protrusion of the other of the two operation tools (167, 168) are each arranged in opposite directions in a longitudinal direction of the two operation tools (167, 168).