| # | Illustration | Name | Residence | Born | Occupation | Collections | Items | Recordings | Illustrations | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | E. A. | Aloja Aloja, Alojas novads | 1 | 0 | 0 | |||||
| 2 | Liāna A | 0 | 8 | 0 | ||||||
| 3 | Ivars Abajs | 1961 | 0 | 1 | 6 | |||||
| 4 | A. Abele | 1852 (Date is approximate) | 10 | 0 | 0 | |||||
| 5 | M. Abēle | 1852 (Date is approximate) | 5 | 0 | 0 | |||||
| 6 | Lība Abota | 1 | 0 | 0 | ||||||
| 7 | Albīne Abricka | 1915 (Date is approximate) Bieržgaļs (-lis) Bērzgale, Aglonas pagasts, Aglonas novads | 0 | 0 | 1 | |||||
| 8 | Katrīne Abriņa | 1851 (Date is approximate) | 12 | 0 | 0 | |||||
| 9 | Arnolds Achmans | 1901 (Date is approximate) | pupil | 21 | 0 | 0 | ||||
| 10 | Marija Adamoviča | 13 | 0 | 0 | ||||||
| 11 | Valentīna Adamoviča | 0 | 32 | 15 | ||||||
| 12 | Ludis Adamovičs | Rīga Rīga | 1 | 0 | 0 | |||||
| 13 | V. Adaucka | pupil | 1 | 0 | 0 | |||||
| 14 | A. Adlers | Jaungulbene Jaungulbene, Jaungulbenes pagasts, Gulbenes novads | 2 | 0 | 0 | |||||
| 15 | Gustavs Adlers | 74 | 0 | 0 | ||||||
| 16 | Lonija Agejeva | 0 | 0 | 1 | ||||||
| 17 | Augusts Aglenieks | pupil | 1 | 0 | 0 | |||||
| 18 | Julijus Ahboliņš | Lugaži Lugaži, Valkas pagasts, Valkas novads | 50 | 0 | 0 | |||||
| 19 | Peteris Ahboliņš | Lugaži Lugaži, Valkas pagasts, Valkas novads | 50 | 0 | 0 | |||||
| 20 | V. Aidnik | pupil | 4 | 0 | 0 |