Neso

{{Wiktionary|Neso|neso}}

Neso may refer to:

• Neso (mythology), several figures in Greek mythology, including:
• Neso, one of the Nereids
• Neso (moon), the second-outermost moon of Neptune
• Neso Lake, a glacial lake in Manitoba, Canada
• National Energy System Operator, the UK national energy grid operator since October 2024