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.

Achievements

Year	Competition	Venue	Position	Event	Notes
Representing  Romania
1997	Vienna Marathon	Vienna, Austria	1st	Marathon	2:31:39
	World Championships	Athens, Greece	18th	Marathon	2:41:45
1998	European Championships	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