Leporinus multimaculatus is a species of anostomid fish. It is endemic to Brazil and found in small tributaries of the Araguaia River, the Tocantins River and the Xingu River basins. It is also found in the Jari River basin and coastal drainages of Amapá state.
Leporinus multimaculatus can reach a standard length of 11.1cm (04.4inches).