Philip Miller (1691–1771) was an English botanist.

Philip or Phil Miller may also refer to: Philip Miller (composer) (born 1964), South African composer Philip R. Miller (1918–1989), judge of the United States Court of Federal Claims Phil Miller (1949–2017), English guitarist Phil Miller (American football) (born c. 1933), American football coach Phil Miller (politician) (born c. 1952), American politician in the Iowa House of Representatives Phil Miller (The Last Man on Earth), a character on The Last Man on Earth