Barney Rosenzweig (born December 23, 1937) is an American television producer. He was born in Los Angeles, California. He produced the 1980s television series "Cagney & Lacey" written by his then wife Barbara Corday and Barbara Avedon. He also produced the 1960s series "Daniel Boone", as well as many episodes of "Charlie's Angels". He later created and produced "The Trials of Rosie O'Neill" and ran for two seasons in the early 1990s.