Jon Stone, American composer, producer, and screenwriter (died 1997)

Jon Arthur Stone was an American writer, director, and producer who was best known as an original crewmember on the children's television show Sesame Street and is credited with helping to develop characters such as Cookie Monster, Oscar the Grouch and Big Bird. Stone won 18 television Emmy Awards. Many regard him as among the best children's television writers.

April 13 is the 103rd day of the year in the Gregorian calendar; 262 days remain until the end of the year.