Gandhara was an ancient region in north-western South Asia, which existed until the 6th century CE.

Gandhara may also refer to:

• Gandhāra (kingdom), an Iron age kingdom in Gandhara
• Gandhara (Mahabharata), the kingdom as described in ancient Indian epics especially the Mahabharata
• Gandhara or Gandāra, an Achaemenid province in the region
• Gandhara grave culture, an archaeological culture from the 15–6th centuries BCE
• Greco-Buddhist art, also known as Gandhara art
• Gandhara University, a university in Pakistan
• Gandhara (moth), a genus of moths
• "Gandhara" (song), a song by Japanese rock band Godiego
• Gandhara (video game), a home computer game by Enix
• Gandhara or Kandahar, a city in Afghanistan
• Gandhara or Kandhara, a village in Odisha, India
• Gandhara or Gandarvakottai, a city in Tamil Nadu, India
• Gandhara (svara), the third note in the Indian classical music scale

• Gāndhārī (disambiguation)
• Gandharva (disambiguation)
• Gandara (disambiguation)
• Gandahar (disambiguation)
• Kandahar (disambiguation)
• Kandar (disambiguation)
• Kandara (disambiguation)
• Kandari (disambiguation)
• Gandha (disambiguation)
• Ganadhara, a concept in Jainism