Mainland China

• Linkou County
  Linkou County
  Linkou County is an administrative subdivision of the province of Heilongjiang, China. It is under the jurisdiction of the prefecture-level city of Mudanjiang.- External links :*...
  
   (林口县), of Mudanjiang, Heilongjiang
• Linkou, Linkou County (林口镇), town and county seat of Linkou County, Heilongjiang
• Linkou, Bijie City (林口镇), town in Guizhou

Taiwan

• Linkou District (林口區), rural district of New Taipei
• Linkou Line
  Linkou Line
  The Linkou Line is a railway branch line in Taiwan run by the Taiwan Railway Administration. It is located in Taoyuan County and New Taipei City.-History:...
  
   (林口線), railway branch line, located in Taoyuan County and Taipei County
• Linkou Station (林口車站), station on the Linkou Line in Linkou District, New Taipei
• National Linkou High School (國立林口高級中學), a high school in Linkou District, New Taipei