Júlianna ("Júlia") Tudja (born 13 October 1979 in Vác, Pest) is a female hammer thrower from Hungary. Her personal best is 67.52 metres, achieved in April 2004 in Walnut, California.
| Year | Competition | Venue | Position | Notes |
|---|---|---|---|---|
| 1998 | World Junior Championships | Annecy, France | 6th | 57.73 m |
| European Championships | Budapest, Hungary | 20th (q) | 55.90 m | |
| 1999 | European U23 Championships | Göteborg, Sweden | 11th | 53.08 m |
| 2001 | European U23 Championships | Amsterdam, Netherlands | 8th | 60.52 m[1] |
| 2002 | European Championships | Munich, Germany | 21st (q) | 61.46 m |
| 2003 | Universiade | Daegu, South Korea | 9th | 57.55 m |
| 2004 | Olympic Games | Athens, Greece | 18th (q) | 66.85 m |
