Phillip Frazer (born 1 May 1946, in Melbourne, Australia) is a writer, editor and publisher.
He was a founder of the weekly teen pop newspaper Go-Set in 1966, which introduced Australia's first national pop record charts and featured many notable contributors before it was discontinued in 1974.
He also published the more explicitly counterculture magazines Revolution, High Times and The Digger.
He launched the Australian edition of Rolling Stone magazine, first as a supplement in Revolution in 1970, then as a full-fledged magazine in 1972.
From 1976 to 2011, Frazer lived in the United States, where he launched, and collaborated in the launching of, numerous political publications, most notably The Hightower Lowdown.