Kata Csondor (born 15 March 1978, Budapest, Hungary) is a Hungarian voice actress, singer, and songwriter.

Some of her most well-known dubs were that of Chloe Sullivan in the TV series Smallville and Black Widow Scarlett Johansson in the movie Avengers.

In the Christmas season of 2009 she sang the "Hóban ébred majd az ünnep, minden percben nevet ránk" jingle for the Hungarian branch of T-Mobile's advertising, which was later brought back by popular demand.

Titeled "Add tovább" Song has become not only a hit but a Christmas anthem since then.

In 2012, she released her first album: "Hóban ébred...az ünnep dalai", which charted on the "MAHASZ Top 40" list, and in 2013, was nominated for the Fonogram award for "Best home entertainment musical album of the year."