- 1998: British Children's Book of the Year, Harry Potter and the Philosopher's Stone sebagai pemenang
- 1999: Nestle Smarties Book Prize, penghargaan emas for Harry Potter and the Prisoner of Azkaban
- 1999: British Children's Book of the Year, Harry Potter and the Chamber of Secrets sebagai pemenang
- 1999: Whitbread Children's Book of the Year, Harry Potter and the Prisoner of Azkaban sebagai pemenang
- 2000: British Book Awards, Author of the Year.
