Jerry Williams, Jr., (born 14 July 1942), is a soul music artist who is better known by his pseudonym Swamp Dogg.
Born in Portsmouth, Virginia, Williams made his first recording in 1954 under the moniker "Little Jerry", a 78 rpm single on the Mechanic label titled "HTD Blues" / "Nats Wailing". In 1963 he began using the moniker "Little Jerry Williams", recording with Loma Records, and by 1966 he had dropped the "Little" to record as Jerry Williams.
In 1970 he took on the persona of "Swamp Dogg" and released his first LP record, Total Destruction to Your Mind. The cover of his 1971 album, Rat On!, featuring Williams on the back of an oversized white rat, was ranked as one of the most awesome album covers of all time. Moving from one record label to another during the next 26 years of his recording career, he finally settled on his own record label S.D.E.G. Records [Swamp Dogg Entertainment Group]. His latest recording is titled Give Em As Little As You Can...As Often As You Have To...or...A Tribute To Rock 'n' Roll (2009), although he is rumored to be working on new material, including a collaboration with the author Ben Greenman.