19 Squadron

• 19 Squadron SAAF
• 19th Air Refueling Squadron
• 19th Airlift Squadron
• 19th Battalion (disambiguation)
• 19th Brigade (disambiguation)
• 19th Corps (disambiguation)
• 19th Division (disambiguation)
• 19th Fighter Squadron
• 19th Group (disambiguation)
• 19th Regiment (disambiguation)
• 19th Special Operations Squadron
• Fliegerstaffel 19
• No. 19 (Netherlands East Indies) Squadron RAAF
• No. 19 Squadron IAF
• No. 19 Squadron PAF
• No. 19 Squadron RAAF
• No. 19 Squadron RAF
• No. 19 Squadron RNZAF
• Submarine Squadron 19
• Torpedo Boat Squadron 19
• VUP-19