Aine may refer to:

• Áine, Irish goddess of summer, wealth and sovereignty
• Áine (given name), an Irish female given name
• Aine, Dahanu, a village in Maharashtra, India
• Hugo Aine, French footballer

Áine is an Irish goddess of summer, wealth and sovereignty. She is associated with midsummer and the sun, and is sometimes represented by a red mare. She is the daughter of Egobail, the sister of Aillen and/or Fennen, and is claimed as an ancestor by multiple Irish families. As the goddess of love and fertility, she had command over crops and animals and is also associated with agriculture.