Listed buildings in Southampton
In total there are 317 listed buildings in the city of Southampton, of which 15 are Grade I, 20 are Grade II* and the remainder Grade II.
Key
| Grade | Criteria |
| Grade I | Buildings of exceptional interest, sometimes considered to be internationally important. |
| Grade II* | Particularly important buildings of more than special interest. |
| Grade II | Buildings of national importance and special interest. |
Grade II listed buildings
These are listed separately:- Grade II listed buildings in Southampton: A–B
- Grade II listed buildings in Southampton: C
- Grade II listed buildings in Southampton: D–L
- Grade II listed buildings in Southampton: M–O
- Grade II listed buildings in Southampton: P–R
- Grade II listed buildings in Southampton: S
- Grade II listed buildings in Southampton: T–Z