
A Natural Monument in Brazil is a type of protected area of Brazil defined by law. The purpose of a natural monument to conserve unique or very beautiful natural sites.
Beberibe Cliffs Natural Monument (Portuguese: Monumento Natural das Falésias de Beberibe is a natural monument in the state of Ceará, Brazil.
The Falésias de Marataízes Natural Monument Portuguese: Monumento Natural Municipal Falésias de Marataízes) is a municipal Natural monument in the state of Espírito Santo, Brazil.
Frade e a Freira Natural Monument is a natural monument in the state of Espírito Santo, Brazil.

Gruta do Lago Azul Natural Monument is a natural monument in Bonito, Mato Grosso do Sul, Brazil. It holds two caves with interesting but fragile calcareous formations, and has been listed as a protected area since 1978.

The Ilhas Cagarras are an uninhabited archipelago located 5 km off Ipanema, a major beach of the southern coast of the city of Rio de Janeiro, Brazil. They have been designated a federal natural monument since 2010.

The Itabira Natural Monument is a Natural monument in the state of Espírito Santo, Brazil.

The Morro do Penedo Natural Monument is a municipal natural monument in the state of Espírito Santo, Brazil. It contains a small sugarloaf hill on the shore of the bay to the south of Vitória, the state capital.

The Pedra das Flores Natural Monument is a municipal natural monument in the state of Rio de Janeiro, Brazil.

Pedra do Baú and the 'Pedra do Baú complex are rock formations in the Mantiqueira Mountains. They are located in the municipality of São Bento do Sapucaí, São Paulo, Brazil.
The Pedra do Elefante Natural Monument is a municipal Natural monument in the state of Rio de Janeiro, Brazil.

Pontões Capixabas Natural Monument is a natural monument in the state of Espírito Santo, Brazil.
The Quixadá Monoliths Natural Monument is a formation of inselbergs in the state of Ceará, Brazil, that has been designated a natural monument.

The Rio São Francisco Natural Monument is a natural monument in the states of Alagoas, Bahia and Sergipe, Brazil. It protects a section of dramatic canyons on the São Francisco River and the surrounding caatinga environment, while supporting tourism and ecotourism.

The Serra das Torres Natural Monument is a natural monument in the state of Espírito Santo, Brazil. It protects the peaks of a mountain range in the south of the state.

The Tocantins Fossil Trees Natural Monument is a natural monument in the state of Tocantins, Brazil.