Pillar of salt
Pillar of salt may refer to:

The pillar of salt into which Lot's wife was transformed in the Biblical account of the destruction of Sodom and Gomorrah
Pillar of Salt (road sign), a road sign in Bury St Edmunds in Suffolk, England, thought to be the first internally illuminated road sign in the country
A Pillar of Salt, a 2021 album by Noah Gundersen
"Pillar of Salt" (Fear the Walking Dead), a television episode
The Pillar of Salt (La statue de sel), a 1953 novel by Albert Memmi