An image sensor includes: a light filter; and a light detector that includes a plurality of pixels disposed on a lower portion of the light filter, the light detector being configured to detect light transmitted through the light filter. The light filter includes: a color filter that includes a plurality of red filters, a plurality of green filters, and a plurality of blue filters. The light filter includes: a plurality of multi-spectral filters disposed adjacent to and coplanar with the color filter, each of the plurality of multispectral filters including a plurality of band filters configured to transmit light in different wavelength bands. Each of the plurality of band filters is configured to transmit light in a band filter wavelength range that is narrower than a wavelength range of the plurality of red filters, the plurality of green filters and the plurality of blue filters.