Saundersfoot is a large village and community located in Pembrokeshire, Wales, within the United Kingdom. Situated on the Pembrokeshire Coast National Park and along the Pembrokeshire Coast Path, it lies approximately three miles north of Tenby. The settlement serves as a significant holiday destination in the region, offering coastal access and scenic views that define its geographical character.

The area was historically known as Llanussyllt in medieval Wales and later as St. Issels following the Norman conquest, names derived from the parish church dedicated to the Welsh saint Issel. A grade II* listed church remains in a dell north of the village. The modern harbour was authorized by Parliament in 1829 for coal export, transforming the village into a port with jetties handling anthracite, iron ore, and firebricks before industry faded in the early twentieth century.

The village features a harbour that now accommodates private moorings and pleasure boats, alongside tramways from local mines. Notable sites include the Reptile Experience and nearby attractions such as Folly Farm Adventure Park and Zoo. The area boasts Blue Flag beaches at Saundersfoot and Coppet Hall, providing recreational spaces that are less crowded than those in neighboring Tenby, enhancing its appeal for leisure visitors.

Saundersfoot hosts an annual New Year's Day swim sponsored by local businesses, which drew over 1,500 participants in 2016 before pandemic cancellations. The town offers a variety of restaurants, takeaways, and pubs with active nightlife, particularly during warm weather. Visitors can enjoy fishing charters, wildlife trips, and coastal walks, supported by a selection of budget to splurge accommodation options including hotels and self-catering cottages.

The population was recorded as 2,352 in the 2021 census, with a significant proportion aged 65 or older. Transport links include a railway station on the B4316 road serving Pembroke Dock and Swansea, plus bus services by First Cymru and Taf Vally Coaches. The local economy relies on tourism, with governance managed by the Saundersfoot Community Council and county representation split into new wards following 2022 boundary reviews.