The Sapucaí Mirim Environmental Protection Area (Portuguese: Área de Proteção Ambiental Sapucaí-Mirim) is an environmental protection area in the state of São Paulo, Brazil.

It protects the remnants of native vegetation of the region, the associated fauna and the headwaters of the Sapucaí River, which supplies water to 40 municipalities in Minas Gerais.

[4] The APA was created under an agreement between the governments of São Paulo and Minas Gerais to share environmental management in the border region between the two states.

The same agreement covered creation of the Fernão Dias Environmental Protection Area in the headwaters of the Cantareira System reservoirs in Minas Gerais.

[5] The APA is part of the Mantiqueira Mosaic of conservation units, created in 2006.