List of bridges in Portugal
This list of bridges in Portugal lists bridges of particular historical, scenic, architectural or engineering interest. Road and railway bridges, viaducts, aqueducts and footbridges are included.
Historical and architectural interest bridges
| Image | Name | Distinction | Length | Type | Carries Crosses | Opened | Location | District | Ref. |
| Roman Bridge of Vila Formosa | National monument | Road bridge Seda river | 1st century | Alter do Chão | Portalegre | ||||
| National monument | Former road bridge Lima River | 1st century | Ponte de Lima | Viana do Castelo | |||||
| Roman Bridge of Chaves | National monument | Former road bridge Tâmega (river) | 2nd century | Chaves | Vila Real | ||||
| Segura Bridge | Road bridge Río Erjas | 2nd century | Segura-Piedras Albas | Castelo Branco | |||||
| Footbridge Côa River | 15th century | Vale Longo | Guarda | ||||||
Pegões crossing | National monument Supplies water to the Convent of Christ | Aqueduct Pegões Valley | 1614 | Tomar | Santarém | ||||
| Amoreira Aqueduct Elvas crossing | Aqueduct | 1622 | Elvas | Portalegre District | |||||
| Águas Livres Aqueduct Alcántara crossing | National monument Height : Span : | Aqueduct Alcántara Valley | 18th century | Lisbon | Lisbon District | ||||
| Poço de São Tiago Bridge | Height : Span : | Linha do Vouga Vouga River | 1913 | Pessegueiro do Vouga | Aveiro |
Major road and railway bridges
This table presents the structures with spans greater than 100 meters.List of bridges by region
Madeira
| Name | Locality | Date | Image | Notes |
| João Gomes Bridge | Funchal, Madeira | 1994 | Carries road traffic across the – VR1, Madeira |