The Praça da Figueira (Portuguese: [ˈpɾasɐ ðɐ fiˈɣɐjɾɐ], Square of the Fig Tree) is a large square in the centre of Lisbon, in Portugal. It is part of the Lisbon Baixa, the area of the city reurbanised after the 1755 Lisbon earthquake.

In the 16th century the square did not exist, and most of its area was occupied by the Hospital Real de Todos os Santos (All-Saints Royal Hospital), the most important in the city. In 1755, after the great earthquake which destroyed most of Lisbon, the hospital was greatly damaged. It was demolished around 1775.

The large area previously occupied by the hospital in the Baixa was turned into an open market square. Around 1885, a large covered market of 8,000 m2 was built. This market existed until 1949, when it was demolished. Since then the square has been an open space.

In 1971 a bronze equestrian statue representing King John I (1357–1433), by sculptor Leopoldo de Almeida, was inaugurated in the square. The monument also carries medallions with the effigies of Nuno Álvares Pereira and João das Regras, two key characters in the 1385 Revolution that brought John I to power.