Personer A
| Aario, Hannu | Person | |
| Aarnio, Sylvia | Person | |
| Aarto, Uuno | Person | |
| Abe (Iisakka), Mirella | Person | |
| Abel, Melissa | Person | |
| Abenius, Folke | Person | |
| Abraham, Paul | Person | |
| Achrén, Peter | Person | |
| Achté, Emmy | Person | |
| Ackté, Aino | Person | |
| Adam, Adolphe | Person | |
| Adam, Theo | Person | |
| Adami, Filippo | Person | |
| Adami, Giuseppe | Person | |
| Adams, John | Person | |
| Agafonov, Mikhail | Person | |
| Agrest, Mikhail | Person | |
| Agüero, Carolina | Person | |
| Ahava, Rebecca | Person | |
| Ahjolinna, Aku | Person |