Budleigh Salterton is a seaside town on the coast in East Devon, England, 15 miles (24 km) south-east of Exeter. It lies within the East Devon Area of Outstanding Natural Beauty, and forms much of the electoral ward of Budleigh, whose ward population at the 2021 census was 7,671.

Budleigh Salterton lies at the mouth of the River Otter, where the estuary includes a bed of reeds and a grazing marsh, which form a haven for migratory birds and a Site of Special Scientific Interest for bird watchers. It has a designated area for naturists.

The village is crossed by the South West Coast Path, with clifftop routes eastwards to Sidmouth and westwards to Exmouth. The pebble beach and cliffs are part of the Jurassic Coast World Heritage Site.

Fairlynch Museum is housed in a listed, thatched marine cottage orné dating from 1811. It covers the history and geology of the region, and opened in 1967, offering exhibitions and a local archive. It possesses a large collection of period costumes. The town has a male-voice choir, which performs for charity.

It has a flourishing Classical Music festival in the summer and a popular Literary festival in the autumn.

Budleigh Salterton lies on the B3178 secondary road; the B3179 ends on the western edge of the town.

There are regular bus links with Exmouth and Sidmouth, with less frequent services to Exeter.

Between 1897 and 1967, Budleigh Salterton was served by a station on the Budleigh Salterton Railway, built and operated by the London & South Western Railway, which ran from Tipton St Johns to Exmouth, which is now the nearest railway station at 8 km (5 miles). Large sections of the disused Exmouth to Budleigh branch line now serves as a cycle path.