Ildikó Mádl (born 5 November 1969 in Tapolca) is a Hungarian chess player who holds the FIDE titles of International Master (IM) and Woman Grandmaster (WGM).

In 1978 she became a pupil of the chess school Mereszjev that helped to promote talented Hungarian children and teenagers.

Consequently, in her first Women's Chess Olympiad she scored 8 points from 11 games, receiving the title of Woman International Master (WIM).

In 1986 she could repeat her success at the European Junior Championship which in that year took place in Băile Herculane.

In the same year she became World Junior Girls Champion U20 in Vilnius, scoring 2 points ahead of Camilla Baginskaite and Svetlana Prudnikova.

In March of the same year she won without losing a single game the Tel Aviv Chess Festival, the first international women's tournament that ever took place in Israel.

Her overall score at European Team Championships is 22.5 points out of 38 games (thirteen wins, nineteen draws, and six losses).