Eric S. Hatch (October 31, 1901 - July 4, 1973) was an American writer on the staff of The New Yorker and a novelist and screenwriter best known for his books 1101 Park Avenue, (which became a hit film in 1936 under the title My Man Godfrey) and The Year of the Horse (which was adapted as a Disney comedy with the title, The Horse in the Gray Flannel Suit).