|Height||65 feet (20 m)|
|Number of spans||10|
|Engineering design by||Sturges Meek|
|Designated||9 March 1984|
Martholme Viaduct is a 19th-century railway viaduct in the English county of Lancashire. It lies between the town of Great Harwood and the village of Read, and lies in both the district of Hyndburn and that of Ribble Valley. The viaduct was constructed 1870–77 by engineer Sturges Meek. It was built to carry the Great Harwood Loop of the East Lancashire Line over the River Calder. That part of the line closed in 1957.
The viaduct was originally intended to be a wooden structure but was eventually built of sandstone rubble. It has ten round arches, each 40 feet (12 m) wide. On a slight curve, the viaduct is 65 feet (20 m) high. In 1984 it was designated a Grade II listed building by English Heritage.
- Listed buildings in Great Harwood
- Listed buildings in Read, Lancashire
- List of railway bridges and viaducts in the United Kingdom
- "Martholme Viaduct (That Part in the Civil Parish of Read)", National Heritage List for England, English Heritage, retrieved 7 August 2011
- "Martholme Viaduct", National Heritage List for England, English Heritage, retrieved 7 August 2011
- Hartwell & Pevsner, p. 310
- Media related to Martholme Viaduct at Wikimedia Commons