David Berg or Dave Berg may refer to: Dave Berg (infielder) (born 1970), retired Major League Baseball infielder Dave Berg (cartoonist) (1920–2002), American cartoonist Dave Berg (songwriter), American country music songwriter David Berg (1919–1994), founder of the Children of God (now Family International) cult David Berg (pitcher) (born 1993), retired baseball pitcher Dave Berg (producer), American producer of The Tonight Show with Jay Leno