Found this at http://nybookeditors.com/2013/04/publishers-rejections-dont-mean-anything-and-what-does/
Chicken Soup for the Soul by Jack Canfield and Mark Victor Hansen – 140 rejections
Dubliners by James Joyce – 22 rejections
Zen and the Art of Motorcycle Maintenance – 121 times rejections
Carrie by Stephen King – 30 rejections
Gone with the Wind by Margaret Mitchell – 38 rejections
Dune by Frank Herbert – 23 rejections
JK Rowling – 12 rejections
Lord of the Flies William Golding – 20 rejections
Lolita by Nabokov – rejected by Viking, Simon & Schuster, New Directions, Farrar, Straus, and Doubleday
John Grisham – 45 rejections
Louis L’Amour – 200 rejections
And the winner is: Jack London – 600 rejections
“So you’re telling me there’s a chance.”
– Lloyd Christmas