Provided is a destination floor indication device of an elevator which is excellent in the viewability of destination floor indications and can rapidly indicate destination floors. For this purpose, the destination floor indication device of an elevator includes an indication device provided in at least either a hall or a car of an elevator; an indication information storage device which stores the maximum number of indications of destination floors which are caused to be indicated simultaneously on one screen of the indication device, the maximum number of indications being larger than 1; and an indication controller which causes destination floors to be indicated simultaneously on the indication device when the number of destination floors caused to be indicated on the indication device is smaller than the maximum number of indications, and which divides destination floors into a number smaller than the maximum number of indications and causes the destination floors to be indicated on the indication device in a switching manner when the number of destination floors caused to be indicated on the indication device is larger than the maximum number of indications.