Rachel Honderich (born 21 April 1996) is a Canadian badminton player from Toronto, Ontario. She has been one of the top ranked women's individual and doubles player on the continent and a contender in major international competitions. She is a vice-national champion in women's singles and has won several international titles since 2010.
Honderich won her first senior international title at the 2014 Czech International tournament in the women's doubles partnered with Michelle Li. Honderich clinched the silver and bronze medals at the 2015 Pan American Games in the women's singles and doubles respectively. At the 2017 Pan American Championships, she crowned double titles, won the women's singles and mixed doubles event. She competed at the 2014 and 2018 Commonwealth Games. Honderich won her first gold medal at the Pan American Games in the women's doubles partnered with Kristen Tsai in 2019 Lima.
In June 2021, Honderich was named to Canada's Olympic team.