Eloise Blackwell (born 28 December 1990) is a New Zealand rugby union player.
She made her debut for the Black Ferns in 2011 against England.
She was selected for the 2017 Women's Rugby World Cup squad.
She was also a member of the Black Ferns squad that lost to Ireland in the 2014 World Cup.
In 2019 she was part of the winning team of the Women's Super Rugby Series.Blackwell is a teacher by profession and teaches at Epsom Girls' Grammar School.
She graduated with a Bachelor's degree in Physical education from the University of Auckland in 2013.