Daisuke Ikeshima (Japanese: 池島 大介; born January 30, 1975, in Ishikawa, Japan) is a retired Japanese male race walker. He set his personal best (1:19.42) in the men's 20 km on January 30, 2000, in Kobe.
| 1992 | World Junior Championships | Seoul, South Korea | 7th | 10,000m | 41:45.18 | |
| 1994 | World Junior Championships | Lisbon, Portugal | 5th | 10,000m | 41:01.97 | |
| 1995 | Gothenburg, Sweden | 35th | 20 km | 1:37:11 | ||
| 1996 | Olympic Games | Atlanta, United States | 22nd | 20 km | 1:24:54 | |
| 1997 | Poděbrady, Czech Republic | 16th | 20 km | 1:20:27 | ||
| East Asian Games | Busan, South Korea | 2nd | 20,000 m | 1:23:59.99 | ||
| 1999 | Mézidon-Canon, France | 42nd | 20 km | 1:28:10 | ||
| Palma de Mallorca, Spain | 3rd | 20 km | 1:26:01 | |||
| Seville, Spain | 17th | 20 km | 1:29:03 | |||
| 2000 | Olympic Games | Sydney, Australia | 27th | 20 km | 1:25:34 |