XGN or xgn may refer to:

  • Gokulnagar railway station (Indian Railways station code: XGN), a railway station in Bihar, India
  • Mongolic languages (ISO 639-3: xgn), a language family spoken by the Mongolic peoples in Eastern Europe, Central Asia, North Asia and East Asia
  • Xangongo Airport (IATA: XGN), an airport near Xangongo, Angola