Emily Frances Alice Arbuthnott (born 3 October 1997) is a British former professional tennis player.
Arbuthnott has been ranked as high as world No. 551 in singles and No. 319 in doubles by the WTA.
At the 2017 Summer Universiade held in Taipei, Taiwan, she won the bronze medal in women's doubles, along with Olivia Nicholls.
At the 2019 Summer Universiade held in Naples, Italy, she won the silver medal in women's singles.
She plays for the Stanford University tennis team. Born in Kingston upon Thames, England, Emily's parents are James and Sally, she has two brothers, Bertie and Freddie, and her aunt Joanna Copley played lacrosse for England.