Lower City (Portuguese: Cidade Baixa) is a 2005 Brazilian drama film directed by Sérgio Machado, who is also one of the script writers.

Lifelong friends Deco and Naldinho share ownership of an old, rusting boat in Salvador, Brazil.

Karinna needs a ride, and she offers the two men her "services" in exchange for transport on their boat and a little cash.

The emotional entanglements that result from Karinna's "deal" are stronger than the trio expected.

Karinna's desires are more subtle, though it is clear that she feels both a sisterly affection and sexual attraction toward the two men.