A display device (30A), for a hybrid vehicle for displaying an output relating to traveling of the hybrid vehicle, includes a first region (31A) and a second region (32A). The first region indicates the output in a first mode in which an electric motor for an internal combustion engine is stopped. The second region indicates the output in a second mode in which the electric motor for the internalcombustion engine is operated. The first region (31A) and the second region (32A) are independently disposed in a predetermined range by a similar fan-shaped or arc-shaped arc shape. Numerals for scale are marked on the second area (32A).