Valentina Kevliyan (or Valentina Kevlian, ; born 11 March 1978 in Plovdiv) is a Bulgarian rhythmic gymnast.
At the 1996 Olympic Games, held in Atlanta, she won a silver medal as part of the Bulgarian rhythmic gymnastics group (along with teammates Ina Delcheva, Maria Koleva, Maya Tabakova, Ivelina Taleva and Viara Vatashka).