Hardwar may refer to:

• Hardwar, usually spelled Haridwar, a city in the Haridwar district, Uttarakhand state, India. Most importantly, Hardwar may be broken into 'Har', which is representative of the devotion of Lord Shiva's disciples
  • Hardwar district, also spelled Haridwar district, a district in the Uttarakhand state, India
  • Haridwar (Uttarakhand Assembly constituency)
  • Haridwar (Lok Sabha constituency)
• Hardwar (video game), a 1998 trading and flight simulator
• Hardwar Gap, a gap in the Blue Mountains, Jamaica