Trifonov

Trifonov (Три́фонов) is a Bulgarian and Russian masculine surname, its feminine counterpart is Trifonova. It may refer to:
 * Aleksandr Trifonov (biathlete) (born 1986), Kazakh biathlete
 * Aleksandr Trifonov (canoeist), Russian sprint canoeist
 * Andrey Trifonov (born 1965), Russian politician
 * Daniil Trifonov (born 1991), Russian concert pianist and composer
 * Edward Trifonov (born 1937), Russian-born Israeli molecular biophysicist
 * Filip Trifonov (1947–2021), Bulgarian actor
 * Iliyan Trifonov (born 1984), Bulgarian football player
 * Ivan Trifonov (born 1948), Russian cyclist
 * Kamen Trifonov (born 1990), Bulgarian football player
 * Krasen Trifonov (born 1983), Bulgarian football midfielder
 * Oleg Trifonov (born 1981), Russian football player
 * Petar Trifonov (born 1984), Bulgarian football player
 * Rumen Trifonov (born 1985), Bulgarian football player
 * Slavi Trifonov (born 1966), Bulgarian actor, singer and politician
 * Tihomir Trifonov (born 1986), Bulgarian football player
 * Valentin Trifonov (1888–1938), Russian revolutionary
 * Yury Trifonov (1925–1981), Russian author