Hailey Duff (born 24 January 1997) is a Scottish curler from Forfar. She is the 2022 Olympic Champion in women's curling.
At the international level, she is a 2021 European champion curler, playing lead for skip Eve Muirhead.
At the national level, she is a Scottish women's championship bronze medallist (2019), Scottish mixed doubles championship bronze medallist (2015), Scottish junior champion curler (2018) and silver medallist (2016, 2017).