1976년에 태어났고, 성신여자대학교 국어국문학과를 졸업했다. 한겨레 일러스트레이션 학교에서 그림책 과정을 수료했으며, 그림책 『둥근 해가 떴습니다』를 냈고, 『욕 시험』 『바다가 海海 웃네』에 그림을 그렸다.
Born in 1976, Jang Gyung-hye studied Korean literature (BA) at Sungshin Women’s University. She has completed the picture book program in the Hankyoreh Society of Illustrators (SI) Picture Book School. She has authored the picture book The Round Sun Is Up and illustrated the children’s book The Sea Laughs Hehe (published by Changbi) and The Cuss Word Test. Her dream is to create works that are bracing and heartwarming at once.