Mahi may refer to:

• Mahi (village), a village in Allahabad, India
• Mahi, Iran, a village in Lorestan Province, Iran
• Mahi River, a river of western India

• Mahi (name), list of people with this name
• Mahendra Singh Dhoni, an Indian cricketer nicknamed Mahi
• Mahi people, of Benin

• Mahi-mahi, a species of fish
• Mahi, an album by Bollywood star Aneela
• Mahi Arora, a character portrayed by Kareena Kapoor in the 2012 Indian film Heroine