Authors
- Helen Armstrong
- Henry Armstrong
- Herbert B.J. Armstrong
- Hubert Armstrong
- I. Armstrong
- James Armstrong 2
- Jessie Armstrong
- John Armstrong
- John W. Armstrong
- Karen Armstrong
- Keith Armstrong
- Keith C. Armstrong
- Louis Armstrong
- Lucie H. Armstrong
- Lucile Armstrong
- Lyn Armstrong
- M. Armstrong
- M. Vera Armstrong
- M.A. Armstrong
- Martin Armstrong
- Michael Armstrong
- Mostyn John Armstrong
- Nancy Armstrong
- Neil Armstrong
- Nevill A.D. Armstrong 1
- P. Armstrong
- P.H. Armstrong
- Pamela Armstrong
- Pat Armstrong
- Patrick Armstrong
- Pete Armstrong
- Richard Armstrong
- Robert Armstrong
- Robert H. Armstrong 1
- Robin Armstrong 2
- Rollo Armstrong
- Ronald Armstrong
- S.A. Armstrong
- S.F. Armstrong
- Sybil Armstrong
- Terence Armstrong 1
- Thomas Armstrong
- Tim Armstrong
- Walter Armstrong
- Warren Armstrong
- Wendy Armstrong
- Edyth Armstrong Hoyt
- Antony Armstrong-Jones
- Thomas J. Army 1
- Army Sport Control Board
- Gerard Arnal 1
- H.H. Arnason 1
- Johann P. Arnason
- C. Arndt 1
- Ernst Moritz Arndt
- Ingo Arndt 1
- Paul Arndt
- Thomas Arndt
- U.W. Arndt
- V. Arndt
- William B. Arndt
- Isobel S. Arneil 1
- Steve Arneil
- R.R. Arnett
- Samhita Arni
- Jim Arnison
- Peter Arno
- Arnold
- A. Arnold
- Abraham Arnold
- Arnold Arnold
- Arthur Arnold
- B.E. Arnold
- B.H. Arnold
- Barry C. Arnold 1
- Benjamin Arnold
- Bruce Arnold
- Catharine Arnold 1
- Charles Arnold
- Chester A. Arnold
- Christopher J. Arnold
- Colin Arnold
- Conrad Arnold
- David Arnold
- Denis Arnold
- Dorothy Arnold 2
- Douglas Arnold
- Dr. Arnold
- E.C. Arnold
- E.H. Arnold
- E.N. Arnold
- Edward Penrose Arnold
- Edwin Arnold
- Elizabeth Arnold 1
- Elliott Arnold
- Eve Arnold
- Frederick Arnold
- G.F. Arnold
- George Matthews Arnold
- Graham Arnold