Jenny Heijun Wills (born 1981) is a Korean Canadian writer and scholar, whose memoir Older Sister.

Not Necessarily Related (McClelland & Stewart) won the Hilary Weston Writers' Trust Prize for Nonfiction in 2019.

Born in South Korea, she was adopted by a Canadian family in infancy and was raised in Southern Ontario.

Wills co-edited an anthology of academic essays entitled Adoption and Multiculturalism: Europe, the Americas and the Pacific, published by the University of Michigan Press in 2020.

[6] Wills holds a PhD and MA in English literature from Wilfrid Laurier University.