There are some 120 native languages of Nepal, belonging to the Indo-Aryan, Sino-Tibetan, Austro-Asiatic and Dravidian language families.

The official language of Nepal is Nepali (नेपाली), formerly called Khaskura then Gorkhali. The 2001 census counted 11 million native speakers in Nepal and it is spoken as a second language by millions more. It is also spoken in parts of India and Bhutan.

Three quarters of the 120-some languages native to Nepal belong to the Tibeto-Burman language family; this includes Nepal Bhasa (Newar) (the original language of Kathmandu), the Tamang, Magar and various Rai and Limbu languages. However, the official and numerically most important language, Nepali (Gorkhali), belongs to the Indo-Aryan (Indic) branch of the Indo-European family, so that Indic languages constitute 79% of the population to Tibeto-Burman's 18%, even though most languages of both families are spoken by small numbers of people.

The Dravidian languages are represented by Kurux, and the Munda languages of the Austro-Asiatic family by Santali and Mundari. The indigenous languages of Nepal that predated the influx of Indic, Tibeto-Burman, and other families barely survive in the Kusunda language, which is nearly extinct today.

Nepal (नेपाल) (ⁱ/nɛˈpɔːl/ ne-PAWLNepali: नेपाल [neˈpal] ( listen)), officially the Federal Democratic Republic of Nepal, is a landlocked sovereign state located in South Asia. It is located in the Himalayas and bordered to the north by the People's Republic of China, and to the south, east, and west by the Republic of India. Specifically, the Indian states of Uttarakhand, Uttar Pradesh, Bihar, West Bengal, and Sikkim border Nepal, while across the Himalayas lies the Tibetan Autonomous Region. With an area of 147,181 square kilometres (56,827 sq mi) and a population of approximately 27 million (and 2 million absentee workers living abroad), Nepal is the world's 93rd largest country by land mass and the 41st most populous country. Kathmandu is the nation's capital and the country's largest metropolis. Kathmandu Valley itself has estimated population of 5 million.

Nepal has a rich geography. The mountainous north has eight of the world's ten tallest mountains, including the highest point on Earth, Mount Everest, called Sagarmatha in Nepali. It contains more than 240 peaks over 20,000 ft (6,096 m) above sea level. The fertile and humid south is heavily urbanized.