Dalia Koriat (born 5 November 1969) is an Israeli former professional tennis player.

[1] Active on tour in the 1980s, Koriat was a product of Israel Tennis Centers.

[2] She won the Eddie Herr Junior Championships in 1987.

[3] As a member of the Israel Federation Cup team she featured in a total of five ties, for three singles and two doubles wins.

In 1989 she won a silver medal in women's doubles at the Maccabiah Games.