Koit

Koit (Estonian for dawn) or KOIT may refer to:
 * KOIT, a radio station (96.5 FM) licensed to San Francisco, California, US
 * Koit (name), an Estonian masculine given name
 * "Koit" (song), by Tõnis Mägi
 * Koit (star) or XO-4, a star in the Lynx constellation
 * Koit, a character, for which the star is named, from a folk tale by Friedrich Robert Faehlmann
 * Koit (newspaper), former newspaper of Põlva County