Krystal Weir

Krystal Weir (born 15 January 1985) is an Australian sailor. She finished tenth at the 2008 Summer Olympics. She was selected to represent Australia at the 2012 Summer Olympics in sailing in the Women's Laser Radial class event, where she finished in twelfth. She started sailing as an eleven-year-old at the Elwood Sailing Club. She was coached by Lex Bertrand and is now coached by Laura Baldwin who became her coach in 2011. in 2004 in the Laser Radial class. At the 2012 ISAF Sailing World Cup in the Netherlands, she came in first in round five in the Laser Radial class. At a 2012 ISAF Sailing World Cup event, she came in second.

Weir was selected to represent Australia at the 2012 Summer Olympics in sailing in the Women's Laser Radial class event.