Hindustan may relate to any of these

• another name by which the country India is called
• A term for the pre-Islamic political culture of India.
• HMS Hindustan , one of the eight ships of the King Edward VII class battleships
• "Hindustan" (1918), a popular published song written and composed by Oliver G. Wallace & Harold Weeks
• Hindustani language
• Hindustani music, a combination of traditional Hindu musical concepts and Persian performance practice.
• Hindustani (1996), film dubbed in Hindi from the Tamil original Indian film, starring Kamal Haasan

For a list of companies starting with Hindustan, see List of Indian companies.