Neat may refer to:

• Neat (bartending), a single, unmixed liquor served in a rocks glass
• Neat, an old term for horned oxen
• Neat Records, a British record label
• Neuroevolution of augmenting topologies (NEAT), a genetic algorithm (GA) for the generation of evolving artificial neural networks
• Non-exercise activity thermogenesis, a concept in human energy expenditure

• Neet (disambiguation)
• NEAT (disambiguation)
• "Neat Neat Neat"
• Neate, a surname
• Neat Volume