Peter Maddocks (born 1 April 1928) is an English cartoonist.
He has contributed to many of the United Kingdom's leading daily and Sunday national papers with cartoon series such as Four D. Jones in the Daily Express in the late 1950s and early 1960s. He has also created children's animated series for the BBC in the 1980s, including The Family-Ness, Penny Crayon and Jimbo and the Jet-Set, and The Caribou Kitchen for ITV in the 1990s.