Aurica Buia (born February 16, 1970, in Bratovoești, Dolj) is a retired female long-distance runner from Romania, who specialized in the marathon race during her career. She set her personal best (2:31:39) in the women's marathon in Vienna, Austria on April 14, 1996.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 1997 | Vienna, Austria | 1st | Marathon | 2:31:39 | ||
| World Championships | Athens, Greece | 18th | Marathon | 2:41:45 | ||
| 1998 | Budapest, Hungary | 23rd | Marathon | 2:36:55 | ||
| 2003 | World Championships | Paris, France | 45th | Marathon | 2:30:49 | |
| 2005 | World Championships | Helsinki, Finland | 21st | Marathon | 2:33:20 | |