The Pont del Diable (Spanish: Puente del Diablo, English: Devil's bridge), also known as Sant Bartomeu Bridge,^[1] is a medieval bridge crossing the river Llobregat and straddling the municipalities of Martorell and Castellbisbal in Catalonia, Spain. The bridge is restricted to pedestrians.

The present bridge, featuring a large pointed arch, was constructed in 1283 on Roman foundations. The main clear span is 37.3 metres (122 ft) with a stone chapel on top.^[2][3] A secondary arch has a span of 19.1 metres (63 ft). The bridge was destroyed in 1939 during the Spanish civil war by retreating Republican troops, but rebuilt in 1965 in a form generally similar to the gothic structure.^[2] It is now surrounded on three sides by road flyovers and railway lines.