| Birth Date: | 27 May 1976 |
| Height: | 1.72 m |
| Weight: | 63 kg |
| Sport: | Athletics |
| Event: | 50km Race Walk |
Ivan Trotski (be|Іван Троцкі, ru|Иван Троцкий; born 27 May 1976 in Hrodna) is a Belarusian race walker.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 1997 | European U23 Championships | Turku, Finland | — | 20 km | DQ | |
| 1998 | European Championships | Budapest, Hungary | 6th | 20 km | 1:22.46 | |
| 1999 | Seville, Spain | 9th | 20 km | 1:25:54 | ||
| Mézidon-Canon, France | 13th | 20 km | 1:22:59 | |||
| 2001 | Dudince, Slovakia | 9th | 20 km | 1:21:43 | ||
| Edmonton, Canada | 15th | 20 km | 1:25:02 | |||
| 2002 | Munich, Germany | 5th | 20 km | 1:20:52 | ||
| Turin, Italy | 13th | 20 km | 1:24:29 | |||
| 2003 | World Championships | Paris, France | 6th | 20 km | 1:19:40 | |
| Catania, Italy | 3rd | 10,000 m | 39:34.99 | |||
| 2004 | Naumburg, Germany | 10th | 20 km | 1:20:41 | ||
| Athens, Greece | 23rd | 20 km | 1:25:53 | |||
| 2005 | World Championships | Helsinki, Finland | - | 20 km | DSQ | |
| 2007 | World Championships | Osaka, Japan | 27th | 20 km | 1:27:56 | |
| 2008 | Olympic Games | Beijing, China | 22nd | 20 km | 1:22:55 | |
| Cheboksary, Russia | 14th | 20 km | 1:20:56 | |||
| 2009 | European Race Walking Cup | Metz, France | - | 20 km | DSQ | |
| 2011 | European Race Walking Cup | Olhão, Portugal | — | 50 km | DNF | |
| 2012 | World Race Walking Cup | Saransk, Russia | 16th | 20 km | 1:22:05 | |
| Olympic Games | London, United Kingdom | 16th | 20 km | 1:21:23 | ||
| 13th | 50 km | 3:46:09 | ||||
| 2013 | European Race Walking Cup | Dudince, Slovakia | 19th | 20 km | 1:24:54 | |
| World Championships | Moscow, Russia | 14th | 50 km | 3:47:52 | ||
| 2014 | World Race Walking Cup | Taicang, China | 40th | 20 km | 1:22:24 | |
| 2015 | European Race Walking Cup | Murcia, Spain | — | 50 km | DQ | |