This is a list of the etymology of street names in the London district of Holborn. Holborn has no formally defined boundaries - those utilised here are: Theobald’s Road to the north, Gray's Inn Road and the City of London boundary to the east, Victoria Embankment/the Thames to the south, and Lancaster Place, the north-west curve of the Aldwych semi-circle, Kingsway/Southampton Row to the west. Streets in the Hatton Garden sub-district are covered in Hatton Garden#Street name etymologies