The name Vishnu can mean:

• The Hindu god Vishnu.
• The word is occasionally used as a Hindu Indian man's name.
• Vishnu Performance Systems, a computer firm.
• Vishnu Computer Land, a computer dealers in Jaipur in India.
• Vishnu Springs, a place in Illinois in the USA.
• Vishnu Temple, a rock formation in one of the canyons of the Colorado River in the USA.