RYB (disambiguation)

RYB (red–yellow–blue) is a historical set of colors used in subtractive color mixing and is one commonly used set of primary colors.

RYB may also refer to:
 * RYB Education, Chinese company
 * Staroselye Airport, IATA airport code RYB, airport in Rybinsk, Yaroslavl, Russia
 * Royal Bahrain Airlines, ICAO airline code RYB, see List of airline codes (R)
 * Roy Bridge railway station, rail station code RYB, railway station in Roybridge, Highland, Scotland, United Kingdom