Cristina Ioana Bujin (born 12 April 1988, Constanța[1]) is a Romanian triple jumper.

She was a prolific competitor at youth and junior events in her early career.

She finished fifth in the long jump at the 2003 World Youth Championships.

On the next day she managed 6.38 metres in the long jump, that too a personal best.

This biographical article relating to Romanian athletics is a stub.