Editing Army Officer Selection Board (section)

{{more footnotes needed|date=May 2012}}
{{Use British English|date=September 2013}}
{{Use dmy dates|date=June 2024}}
{{Infobox military unit
| unit_name                     = Army Officer Selection Board
| image                         = British Army Officer Selection Board Logo.png
| caption                       = Logo
| dates                         = 
| country                       = {{flag|United Kingdom}}
| branch                        = {{army|United Kingdom}}
| type                          = 
| role                          = 
| size                          = 
| garrison                      = Leighton House, [[Westbury, Wiltshire|Westbury]]
| garrison_label                = 
| nickname                      = 
| motto                         = <!-- Commanders -->
| current_commander             = [[Lucy Giles|Col. Lucy Giles]]
| commander1                    = 
| commander1_label              = President
| commander2                    = 
| commander2_label              = 
| notable_commanders            = 
}}
'''Army Officer Selection Board''' '''(AOSB)''' is an [[assessment centre]] used by the [[British Army]] as part of the [[Military officer|officer]] selection process for the [[regular army]] and [[Territorial Army (United Kingdom)|Army Reserve]] and related scholarship schemes. The board is based at Leighton House, [[Westbury, Wiltshire|Westbury]] in Wiltshire, England in a dedicated camp. It is commanded by the President AOSB, a [[Colonel (United Kingdom)|colonel]] in the British Army, supported by a number of vice-presidents.

AOSB is an equivalent of the Navy's [[Admiralty Interview Board]] and the [[Officer and Aircrew Selection Centre]] of the [[Royal Air Force]].