William Ballard Doggett (February 16, 1916 – November 13, 1996) was an American pianist and organist. He began his career playing swing music before transitioning into rhythm and blues. Best known for his instrumental compositions “Honky Tonk” and “Hippy Dippy”, Doggett was a pioneer of rock and roll. He worked with the Ink Spots, Johnny Otis, Wynonie Harris, Ella Fitzgerald, and Louis Jordan.

Doggett was born in Philadelphia. During the 1930s and early 1940s he worked for Lucky Millinder, Frank Fairfax and arranger Jimmy Mundy. In 1942 he was hired as the Ink Spots‘ pianist and arranger.