The Seteais Palace is a neoclassical palace located in Sintra, on the Portuguese Riviera, operating as a luxury hotel known as the Tivoli Palácio de Seteais Hotel. The palace is a national landmark and is included in the UNESCO Cultural Landscape of Sintra World Heritage Site listing.

Sintra is a town and municipality in the Greater Lisbon region of Portugal, located on the Portuguese Riviera. The population of the municipality in 2021 was 385,654, in an area of 319.23 square kilometres (123.26 sq mi). Sintra is one of the most urbanized and densely populated municipalities of Portugal. A major tourist destination famed for its picturesqueness, the municipality has several historic palaces, castles, scenic beaches, parks and gardens.