N30 may refer to:

Roads

  • N30 road (Belgium), a National Road in Belgium
  • Route nationale 30, in France
  • N30 road (Ireland)
  • N-30 National Highway, in Pakistan

Other uses

  • 1999 Seattle WTO protests, a series of protests surrounding the WTO Ministerial Conference of 1999
  • Acer N30, a PDA
  • Catalog of 5,268 Standard Stars Based on the Normal System N30, a star catalogue
  • Cherry Ridge Airport, serving Honesdale, Pennsylvania, United States
  • Cystitis
  • Net 30, a form of trade credit
  • Newport 30, an American sailboat
  • Toyota Hilux (N30), a Japanese pickup truck
  • "N30", a song by Avail, from their 2000 album One Wrench