Gyula Csaba Dudás (born 20 August 1966 in Hungary, Tököl Budapest) is a male race walker from Hungary.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 1991 | Tokyo, Japan | 28th | 20 km | 1:25:52 | ||
| 14th | 50 km | 4:14:23 | ||||
| 1993 | Stuttgart, Germany | 29th | 20 km | 1:30:46 | ||
| 1994 | European Championships | Helsinki, Finland | 24th | 50 km | 4:15:14 | |
| 1995 | World Championships | Gothenburg, Sweden | 22nd | 20 km | 1:28:08 | |
| 1997 | World Championships | Athens, Greece | 27th | 20 km | 1:27:17 | |
| 1998 | European Championships | Budapest, Hungary | 18th | 20 km | 1:27.51 | |
| 1999 | Seville, Spain | 20th | 50 km | 4:05:58 | ||
| 2000 | Eisenhüttenstadt, Germany | 33rd | 20 km | 1:25:53 | ||
| Sydney, Australia | 37th | 20 km | 1:28:34 | |||
| 37th | 50 km | 4:17:55 | ||||
| 2004 | Athens, Greece | 30th | 20 km | 1:28:18 | ||
| 2009 | European Race Walking Cup | Metz, France | 24th | 50 km | 4:53:58 | |
| 2010 | World Race Walking Cup | Chihuahua, Mexico | 48th | 50 km | 4:48:19 | |