Dolby (disambiguation)

Dolby may refer to:
 * Dolby Digital
 * Dolby Digital Cinema
 * Dolby Digital True HD 7.1
 * Dolby Digital Surround EX
 * Dolby Atmos
 * Dolby Surround
 * Dolby Headphone
 * Dolby Pro Logic II
 * Dolby Stereo
 * Dolby TrueHD