Ana Maria Groza (born 1 June 1976 in Cluj-Napoca, Cluj) is a female race walker from Romania.
| Year | Competition | Venue | Position | Event | Notes |
|---|---|---|---|---|---|
Representing  Romania
| |||||
| 1999 | World Race Walking Cup | Mézidon-Canon, France | 57th | 20 km | 1:39:05 |
| 2000 | European Race Walking Cup | Eisenhüttenstadt, Germany | 10th | 20 km | 1:31:08 |
| 2nd | Team - 20 km | 29 pts | |||
| Olympic Games | Sydney, Australia | 13th | 20 km | 1:33:38 | |
| 2002 | World Race Walking Cup | Torino, Italy | 34th | 20 km | 1:36:43 |
| 2004 | World Race Walking Cup | Naumburg, Germany | 55th | 20 km | 1:37:15 |
| Olympic Games | Athens, Greece | 29th | 20 km | 1:34:56 | |
| 2005 | World Championships | Helsinki, Finland | 14th | 20 km | 1:31:48 |
| 2006 | World Race Walking Cup | A Coruña, Spain | 20th | 20 km | 1:32:29 |
| European Championships | Gothenburg, Sweden | 11th | 20 km | 1:31:35 | |
| 2008 | World Race Walking Cup | Cheboksary, Russia | 18th | 20 km | 1:31:37 |
| Olympic Games | Beijing, China | 23rd | 20 km | 1:32:16 | |
| 2009 | European Race Walking Cup | Metz, France | — | 20 km | DQ |
| World Championships | Berlin, Germany | 16th | 20 km | 1:35:19 | |
| 2011 | European Race Walking Cup | Olhão, Portugal | 24th | 20 km | 1:37:18 |
| 2012 | World Race Walking Cup | Saransk, Russia | 50th | 20 km | 1:39:16 |
