Roundel (disambiguation)

General meanings of Roundel include:


 * Roundel, a circular symbol
 * used in heraldry: Roundel (heraldry)
 * used on military aircraft as a sign of nationality: Military aircraft insignia
 * Roundel enclosure, a neolithic monument type: Neolithic circular enclosures in Central Europe
 * Roundel (fortification), a type of circular artillery tower
 * A small circular church window
 * A Rondel dagger, a circular knife
 * A Tondo (art), a large circular piece of art
 * Roundel (poetry), a form of verse in English language poetry


 * Specific instances
 * London Underground Roundel, the logo for transport in London
 * Royal Air Force roundels, identification marks used by the British Airforces
 * Roundel (magazine), a monthly periodical from the BMW Car Club of America
 * "Roundel: The little eyes that never knew Light", a song by Sir Edward Elgar to a verse by A. C. Swinburne