Marwari (मारवाड़ी, مارواڑی, Mārwāṛī, IPA: [maɾwaɽi]) is a Western Indo-Aryan language belonging to the Indo-Iranian subdivision of the Indo-European languages. Marwari and its closely related varieties like Dhundhari, Shekhawati and Mewari form a part of the broader Rajasthani language family. It is spoken in the Indian state of Rajasthan, as well as the neighbouring states of Gujarat and Haryana, some adjacent areas in eastern parts of Pakistan, and some migrant communities in Nepal. There are two dozen varieties of Marwari.
Marwari is popularly written in Devanagari script, as are many languages of India and Nepal, including Hindi, Marathi, Nepali, and Sanskrit; although it was historically written in Mahajani, it is still written in the Perso-Arabic script by the Marwari minority in Eastern parts of Pakistan (the standard/western Naskh script variant is used in Sindh Province, and the eastern Nastalik variant is used in Punjab Province), where it has educational status but where it is rapidly shifting to Urdu.