Tatiana Tongova (Bulgarian: Татяна Тонгова) (born (1989-10-14)14 October 1989) was a Bulgarian group rhythmic gymnast.

She represented her nation at international competitions.

She participated at the 2008 Summer Olympics in Beijing.

She also competed at world championships, including at the 2007 World Rhythmic Gymnastics Championships.

This biographical article related to a Bulgarian rhythmic gymnast is a stub.