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 that has a push-operating portion and does not have a display portion, wherein the push-operating portion is provided with a symbol mark (M) 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 (M) from the lamp, the other operation tool includes two operation tools for operations respectively to be performed in opposite directions, a protrusion of one of the two operation tools and a protrusion of the other of the two operation tools are each arranged in opposite directions in a longitudinal direction of the two operation tools . 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 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 that has a push-operating portion and does not have a display portion, wherein the push-operating portion is provided with a symbol mark (M) 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 (M) from the lamp, the other operation tool includes two operation tools for operations respectively to be performed in opposite directions, a protrusion of one of the two operation tools and a protrusion of the other of the two operation tools are each arranged in opposite directions in a longitudinal direction of the two operation tools . <EOS>