Leigh Helen GibbsCNZM (néeMills, born 1956) is a New Zealand retired netball player who played for the national team on 61 occasions and was captain for the 1987 World Netball Championships when New Zealand won the gold medal. She was made an Officer of the New Zealand Order of Merit (ONZM) in 2001.
Gibbs was a New Zealand netball umpire from 1987 to 1993. She started coaching the Canterbury Flames in 1988 and coached the New Zealand Under-21 team in 1991 and 1992 when the team won the Under-21 World Championship. She became the Silver Ferns' sixth coach, when she was appointed to lead the team in 1994. She coached the team in the 1995 Netball World Championships in Birmingham, England, when New Zealand finished in a disappointing third place. She left the role in mid-1997. Having spent a season coaching in Wales, Gibbs was the Talent Development Coordinator for Netball New Zealand from 2002 and was an assistant coach to Ruth Aitken for the Silver Ferns when the team won a gold medal at the 2003 Netball World Championships and at the 2006 Commonwealth Games. From 2012 to 2014 she coached the Mainland Tactix. In 2021 she joined the Nelson Netball Centre in New Zealand as the manager, after having spent the previous five years working in Australia at the Queensland State Netball Centre.[2][3][4][5][6][7]