Dari is the primary language used in literature in Afghanistan. It is a dialect of Persian and is closely related to Tajik.

Bengali is the official language of Bangladesh and is widely used in its literature. It is also spoken in parts of India.

Dzongkha is the official language of Bhutan and is used in its literary works. It is a Tibeto-Burman language.

Dhivehi is the primary language used in literature in the Maldives. It is an Indo-Aryan language closely related to Sinhala.

Nepali is the official language of Nepal and is widely used in its literature. It is an Indo-Aryan language closely related to Hindi.

Urdu is the primary language used in literature in Pakistan. It is an Indo-Aryan language closely related to Hindi.

Sinhala is the official language of Sri Lanka and is widely used in its literature. It is an Indo-Aryan language closely related to Dhivehi.

Hindi is the primary language used in literature in India. It is an Indo-Aryan language widely spoken in the northern and central parts of the country.

Chittagonian is widely used in literature in the Chittagong Hill Tracts region of Bangladesh. It is a dialect of Bengali with distinct features.

Mirza Ghalib, a renowned poet from India, wrote his literary works primarily in Urdu.

Rabindranath Tagore, a Nobel laureate from India, wrote his literary works primarily in Bengali.

Faiz Ahmed Faiz, a renowned poet from Pakistan, wrote his literary works primarily in Urdu.

Kazi Nazrul Islam, a national poet of Bangladesh, wrote his literary works primarily in Bengali.

Amrita Pritam, a renowned poet from India, wrote her literary works primarily in Punjabi.

Intizar Hussain, a renowned writer from Pakistan, wrote his literary works primarily in Urdu.