JK Rowling

Awards

1997 Nestle Smarties Book Prize (Gold Award) (9-11 years category) Harry Potter and the Philosopher's Stone
1998 British Book Awards Children's Book of the Year Harry Potter and the Philosopher's Stone
1998 Carnegie Medal (shortlist) Harry Potter and the Philosopher's Stone
1998 Children's Book Award Harry Potter and the Philosopher's Stone
1998 Guardian Children's Fiction Prize (shortlist) Harry Potter and the Philosopher's Stone
1998 Nestle Smarties Book Prize (Gold Award) (9-11 years category) Harry Potter and the Chamber of Secrets
1998 Primo Centro per la Letteratura Infantile (Italy) Harry Potter and the Philosopher's Stone
1998 Sheffield Children's Book Award Harry Potter and the Philosopher's Stone
1998 Whitbread Children's Book of the Year Award (shortlist) Harry Potter and the Chamber of Secrets
1998 Young Telegraph Paperback of the Year Award Harry Potter and the Philosopher's Stone
1999 British Book Awards Children's Book of the Year Harry Potter and the Chamber of Secrets
1999 Children's Book Award Harry Potter and the Chamber of Secrets
1999 Guardian Children's Fiction Prize (shortlist) Harry Potter and the Chamber of Secrets
1999 Nestle Smarties Book Prize (Gold Award) (9-11 years category) Harry Potter and the Prisoner of Azkaban
1999 Prix Sorciere (France) Harry Potter and the Philosopher's Stone
1999 Scottish Arts Council Children's Book of the Year Award Harry Potter and the Chamber of Secrets
1999 Sheffield Children's Book of the Year Award (shortlist) Harry Potter and the Chamber of Secrets
1999 Whitbread Children's Book Award Harry Potter and the Prisoner of Azkaban
2000 Carnegie Medal (shortlist) Harry Potter and the Prisoner of Azkaban
2000 Children's Book Award (shortlist) Harry Potter and the Prisoner of Azkaban
2000 Guardian Children's Fiction Prize (shortlist) Harry Potter and the Prisoner of Azkaban
2000 Sheffield Children's Book of the Year Award (shortlist) Harry Potter and the Prisoner of Azkaban
2001 Children's Book Award (shortlist) Harry Potter and the Goblet of Fire
2003 British Book Awards Book of the Year (shortlist) Harry Potter and the Order of the Phoenix
2003 WH Smith People's Choice Award Harry Potter and the Order of the Phoenix
2006 British Book Awards Book of the Year Harry Potter and the Half-Blood Prince
2006 Royal Mail Award for Scottish Children's Books (best book for readers aged 8-12 years) Harry Potter and the Half-Blood Prince
2007 Entertainment Weekly's Entertainer of the Year

Please feel free to submit more on the feedback page because I'm positive this list is missing more! List from contemporary writers.