Halvan, Helwan, Holwan, or Haluan (Persian: حلوان) may refer to:

• Haluan (newspaper), a daily newspaper in Padang, Indonesia
• Halvan, Kurdistan, Iran
• Halvan, South Khorasan, Iran
• Hulwan, an ancient town in Iran
• Helwan, a city in Egypt
• Helwan, a licensed copy of the Beretta M1951 pistol