Kitab-ul-Hind is a medieval Islamic text written by the Persian astronomer and polymath Al-Biruni. It is a comprehensive account of the history, geography, culture, and scientific achievements of India, and was completed in 1030 CE.

Al-Biruni was a renowned scholar of his time, and was known for his expertise in a wide range of subjects, including mathematics, astronomy, geography, and history. He was born in Khwarezm, in present-day Uzbekistan, and spent much of his life traveling and studying in various parts of the Islamic world.

Kitab-ul-Hind is considered one of Al-Biruni's most important works, and is still studied by scholars today for its insights into the early history and culture of India. The book is divided into 80 chapters, and covers a wide range of topics, including:

- The geography of India, including its mountains, rivers, and cities
- The history of India, from ancient times to the 11th century CE
- The religions of India, including Hinduism, Buddhism, and Jainism
- The languages and literature of India
- The sciences and mathematics of India, including astronomy, astrology, and mathematics

Al-Biruni's account of India is notable for its objectivity and attention to detail. He was fluent in several Indian languages, including Sanskrit, and made extensive use of Indian sources in his research. He also compared and contrasted Indian knowledge with that of the Islamic world, providing valuable insights into the intellectual exchange that took place between the two cultures.

Overall, Kitab-ul-Hind is a remarkable achievement of medieval scholarship, and remains an important source of information and inspiration for scholars of history, culture, and science.