Christine Rayoni Head (born 18 February 1976; married Rayoni Nelson) is a former Australian badminton player.

She competed at the 2000 Summer Olympics in Sydney, Australia.

[1] Head played in the singles event won a match to Robbyn Hermitage of Canada in the first round, but was defeated by Chan Ya-lin of Chinese Taipei in the second round.

In the doubles event she teamed-up with Kellie Lucas, the duo were defeated in the first round to Thai pair Sujitra Ekmongkolpaisarn and Saralee Thungthongkam.

[2][3] Head was part of the South Australian team, and represented Australia in 1998, 2002 Uber Cup, and 1998 Commonwealth Games.