Keszthelyi

Keszthelyi is a Hungarian surname. Keszthely is a Hungarian city. Notable people with the surname include:


 * Ferenc Keszthelyi (1928–2010), Hungarian Roman Catholic Bishop Emeritus
 * Rita Keszthelyi (born 1991), Hungarian water polo player
 * Rudolf Keszthelyi
 * Szvetlana Keszthelyi
 * Tibor Keszthelyi
 * Vivien Keszthelyi