| 9730 | Bela-1 | Slovakia | — | 0 | 18.94 | 48.47 | CS76696 | 1001 Genomes, Full imputed | 33 |
| 5713 | Bea-1 | UK | Bearsted | Eric Holub | 0.5 | 51.3 | — | Regmap 250k, Full imputed | 0 |
| 7011 | Be-1 | GER | Bensheim/Bergstr. | Albert Kranz | 8.6161 | 49.6803 | — | Regmap 250k, Full imputed | 135 |
| 7010 | Be-0 | GER | Bensheim/Bergstr. | Albert Kranz | 8.6161 | 49.6803 | — | - | 37 |
| 7013 | Bd-0 | GER | Berlin/Dahlem | Albert Kranz | 13.287 | 52.4584 | CS76445 | Regmap 250k, 1001 Genomes, Full imputed | 686 |
| 7030 | Bch-4 | GER | Buchen/Lauenburg | Albert Kranz | 9.3166 | 49.5166 | — | Regmap 250k, Full imputed | 27 |
| 7029 | Bch-3 | GER | Buchen/Lauenburg | Albert Kranz | 9.3166 | 49.5166 | — | Regmap 250k, Full imputed | 27 |
| 7028 | Bch-1 | GER | Buchen/Lauenburg | Albert Kranz | 9.3166 | 49.5166 | CS76444 | Regmap 250k, 1001 Genomes, Full imputed | 764 |
| 9760 | Baz-0 | France | — | 0 | 1.66 | 48.81 | — | - | 23 |
| 6899 | Bay-0 | GER | Bayreuth | Albert Kranz | 11.0 | 49.0 | — | Regmap 250k, Full imputed | 339 |
| 9621 | Basta-3 | Russia | — | 0 | 79.46 | 51.84 | CS76693 | 1001 Genomes, Full imputed | 12 |
| 9620 | Basta-2 | Russia | — | 0 | 79.48 | 51.82 | CS76692 | 1001 Genomes, Full imputed | 17 |
| 9619 | Basta-1 | Russia | — | 0 | 79.48 | 51.84 | CS76691 | 1001 Genomes, Full imputed | 138 |
| 9647 | Basen-1 | Italy | — | 0 | 16.77 | 40.37 | CS76690 | 1001 Genomes, Full imputed | 133 |
| 9335 | Bar 4 | Sweden | Barsta | Alison Anastasio | 18.381 | 62.8698 | — | - | 0 |
| 9334 | Bar 3 | Sweden | Barsta | Alison Anastasio | 18.381 | 62.8698 | — | - | 0 |
| 9333 | Bar 2 | Sweden | Barsta | Alison Anastasio | 18.381 | 62.8698 | — | - | 0 |
| 9332 | Bar 1 | Sweden | Barsta | Alison Anastasio | 18.381 | 62.8698 | CS76688 | Regmap 250k, 1001 Genomes, Full imputed | 617 |
| 9613 | Balan-1 | Russia | — | 0 | 61.41 | 55.36 | CS76687 | 1001 Genomes, Full imputed | 28 |
| 9124 | Bak-9 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | — | - | 4 |
