| Name | Sex | Born | Locations |
|---|---|---|---|
| Jared Armstrong | male | 1925-05-01 | England |
| Lee Armstrong | — | — | — |
| Max Armstrong | male | — | — |
| Minnie Armstrong | female | — | — |
| Paul B. Armstrong | — | — | — |
| Peter McKenzie Armstrong | male | 1940-03-12 | United States |
| Phil H. Armstrong | male | — | — |
| Richard Acland Armstrong | — | 1843 | — |
| Thomas J. Armstrong | male | 1859 | United States |
| Tom Armstrong | male | 1882 | New Zealand |
| William Dawson Armstrong | male | 1868-02-11 | United States |
| Armstrong @Miss; Oswego^ | — | — | — |
| Armstrong Brothers | — | — | — |
| Antonio Arnao | — | 1828 | — |
| Örn Arnarson | male | 1884-12-12 | Iceland |
| Jesús Arnau | male | 1999-10-05 | Spain |
| Luis Arnau | male | 1871-05-04 | Catalonia |
| Arnaud | — | — | — |
| Étienne Arnaud | male | 1807-03-16 | France |
| François-Thomas-Marie de Baculard d' Arnaud | — | 1718-09-15 | France |
| Gennaro Arnaud | male | 1830 | Brazil, Italy |
| Pierre Arnaud | male | — | France |
| Simone Arnaud | female | 1850 | France |
| Miguel Arnaudas Larrodé | male | 1869-11-29 | Spain |
| Alphonse-François Arnault | — | 1819-07-14 | France |
| Antoine-Vincent Arnault | — | 1766-01-01 | France |
| Ernst Moritz Arndt | male | 1769-12-26 | Germany |
| Felix Arndt | male | 1889-05-20 | United States |
| Günther Arndt | male | 1907-04-01 | Germany |
| Willy Arndt | — | 1888 | — |
| Michael Arne | male | 1740 | England |
| Thomas Augustine Arne | male | 1710-03-12 | England |
| Sigrid Arneberg | — | 1879-11-16 | Norway |
| Gus Arnheim | male | 1897-09-04 | United States |
| Árni Beinteinn Gíslason | — | — | — |
| Árni Thorsteinson | — | — | — |
| Blaž Arnič | male | 1901-01-31 | Slovenia |
| Carlos Arniches y Barrera | male | 1866-11-11 | Spain |
| Achim von Arnim | — | 1781-01-26 | Germany |
| Bettina von Arnim | female | 1785-04-04 | Germany |
| Maximilian Arnke | — | 1989 | Germany |
| Camillo Arnoaldi | — | — | — |
| Arnold | — | — | — |
| Bob Arnold | male | 1061-05-25 | United States |
| C. Arnold | — | — | — |
| C. J. Arnold | — | — | — |
| Carl Arnold | male | 1794-05-06 | Norway, Germany |
| Cecile Arnold | female | 1893-07-09 | United States |
| Cecily Arnold | female | 1896-02-18 | England |
| Charles Haydn Arnold | male | 1871 | England, Ireland |
©2025 David P. Anderson