Dayport is a residential district within The City in Thief and during the designing of Thief, its atmosphere and architecture were inspired by the Victorian era, as opposed to Stone Market which has a distinct medieval feel. Dayport was designed to be a mixture of the two as it is on the cusp of an industrial revolution.  Currently nothing else is known about it.
 Notable Locations
- Dayport is one of a few districts to be carried through from the classic Thief series.