Madeleina Kay is a British writer, illustrator, and political activist from Sheffield, England.

During Brexit, Kay campaigned to promote the European Union and for the United Kingdom to remain a member.

[1][2] [3] [4] Kay has self-published a number of children's books, including Go back to where you came from!

(2016), Alba White Wolf's adventures in Europe (2017), Theresa Maybe in Brexitland (2017), and Thump the orange gorilla at the big world zoo (2018).

[4][5] In 2018, Kay was awarded with the Young European of the Year title by the Schwarzkopf Foundation.