Tonchev

Tonchev (Тончев) is a Bulgarian surname. Notable people with this name include:


 * Dimo Angelov Tonchev (born 1952), Bulgarian cyclist
 * Gergina Toncheva (1932–2020), Bulgarian teacher
 * Nadya Toncheva (born 2005), Bulgarian chess master
 * Petar Tonchev (born 1989), Bulgarian footballer
 * Stefan Tonchev (1896–1916), Bulgarian footballer
 * Dimitar Tonchev (born 2007), Bulgarian footballer for Vighignolo calcio