| Santa Susanna | |
| Settlement Type: | Municipality |
| Pushpin Map: | Catalonia#Spain |
| Pushpin Map Caption: | Location in Catalonia |
| Pushpin Map1: | Spain |
| Pushpin Map Caption1: | Location of Santa Susanna within Spain |
| Coordinates: | 41.6369°N 2.7081°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Barcelona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Maresme |
| Leader Title: | Mayor |
| Leader Name: | Joan Campolier Montsant (2015)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 12.6 |
| Elevation M: | 10 |
| Population Density Km2: | auto |
| Population Demonym: | Susannenc |
Santa Susanna (in Catalan; Valencian pronounced as /ˈsantə suˈzanːə/) is a municipality in the comarca of the Maresme in Catalonia, Spain. It is situated on the coast between Malgrat de Mar and Pineda de Mar. The main N-II road runs through the town.
There is train link direct from Sants station in Barcelona.