Sana can refer to:

• Sana Shintani, Konami Bemani singer
• Sanaá, the capital of Yemen
• Sana, Haute-Garonne , a commune in the Haute-Garonne département, in France
• a Latin word meaning healthy, as in the Latin proverb Mens sana in corpore sano
• Sana , a river in Bosnia, in the Una-Sana Canton