title: List of Australian Army engineer units in World War I
text: # List of Australian Army engineer units in World War I
  
  The Australian Imperial Force included a range of different engineer units including field units, signals, mining, works, railway, survey and training units.
  
  ## Field units
  
  * 1st Division Engineers
     * 1st Field Company
     * 2nd Field Company
     * 3rd Field Company
  * 2nd Divisional Engineers
     * 5th Field Company
     * 6th Field Company
     * 7th Field Company
  * 3rd Divisional Engineers
     * 9th Field Company
     * 10th Field Company
     * 11th Field Company
  * 4th Divisional Engineers
     * 4th Field Company
     * 12th Field Company
     * 13th Field Company
  * 5th Divisional Engineers
     * 8th Field Company
     * 14th Field Company
     * 15th Field Company
  * 6th Division Engineers (disbanded following formation in 1917)
     * 16th Field Company
     * 17th Field Company
  * ANZAC Mounted Division Engineers
     * 1st Field Squadron
  * Australian Mounted Divisional Engineers
     * 2nd Field Squadron
  * Desert Mounted Corps Troops Engineers
     * 'D' Field Troop and Bridging Train
  
  ## Signal units
  
  * 1st Division Signal Company
  * 2nd Divisional Signal Company
  * 3rd Divisional Signal Company
  * 4th Division Signal Company
  * 5th Divisional Signal Company
  * Australian Corps Signal Company
  * 1st Signal Squadron
  * 2nd Signal Squadron
  * Australian Pack Wireless Section
  * 1st Australian Wireless Signal Squadron
  * Cavalry Divisional Signal Squadron
  
  ## Mining units
  
  * 1st Tunnelling Company
  * 2nd Tunnelling Company
  * 3rd Tunnelling Company
  * 4th Tunnelling Company (absorbed by 1st Tunneling Company)
  * 5th Tunnelling Company (absorbed by 2nd Tunneling Company)
  * 6th Tunnelling Company (absorbed by 3rd Tunneling Company)
  * Australian Electrical and Mechanical Mining and Boring Company
  
  ## Works units
  
  * 1st Army Troops Company
  * Australian Corps RE Workshops
  
  ## Railway units
  
  * Headquarters Australian Railway Group
  * 1st Light Railway Operating Company
  * 2nd Light Railway Operating Company
  * 3rd Light Railway Operating Company
  * 4th Broad Gauge Railway Operating Company
  * 5th Broad Gauge Railway Operating Company
  * 6th Broad Gauge Railway Operating Company
  
  ## Survey units
  
  * Australian Corps Topographical Section
  
  ## Training units
  
  * Engineer Training Depot
  * Signal Section, Engineer Training Depot
  * Australian Railway Operating Division Depot
  * Engineer Training Depot
  