Salt of the earth is a phrase used by Jesus in the Sermon on the Mount, part of a discourse on salt and light.
Salt of the earth may also refer to:
Film Salt of the Earth (1954 film), an American drama film Salt of the Earth: Palestinian Christians in the Northern West Bank, a 2004 American documentary film The Salt of the Earth (2014 film), a French-Brazilian-Italian biographical documentary film
Music Salt of the Earth (The Soul Searchers album), 1974 Salt of the Earth (Ricky Skaggs & The Whites album), 2007 Salt of the Earth (EP), a 2008 EP by Texas in July "Salt of the Earth" (song), a 1968 song by the Rolling Stones
Other uses Salt of the Earth, a 1996 book by Pope Benedict XVI Empire Zinc strike, also known as the Salt of the Earth strike, a 1950–1952 American miners' strike
See also Salting the earth, the ritual of spreading salt on the sites of cities razed by conquerors