Iodobenzenes are a group of aryl iodides/halobenzenes consisting of one or more iodine atoms as substituents on a benzene core. They have the formula C₆H_6–nI_n, where n = 1–6 is the number of iodine atoms. Depending on the number of bromine substituents, there may be several constitutional isomers possible.

• Monoiodobenzene
• Diiodobenzene
  • 1,2-Diiodobenzene
  • 1,3-Diiodobenzene
  • 1,4-Diiodobenzene
• Triiodobenzene
  • 1,2,3-Triiodobenzene
  • 1,2,4-Triiodobenzene
  • 1,3,5-Triiodobenzene
• Tetraiodobenzene
  • 1,2,3,4-Tetraiodobenzene
  • 1,2,3,5-Tetraiodobenzene
  • 1,2,4,5-Tetraiodobenzene
• Pentaiodobenzene
• Hexaiodobenzene