| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bakki | city | Iceland | 66.07 | -17.35 | 275 | 1195 | |
| Bakki | city | Iceland | 65.57 | -17.72 | 770 | 0 | |
| Baldursheimur | city | Iceland | 65.52 | -17.05 | 964 | 0 | |
| Bardhartjorn | city | Iceland | 65.95 | -18.15 | 91 | 315 | |
| Barnafell | city | Iceland | 65.75 | -17.53 | 167 | 0 | |
| Barðartjörn | city | Iceland | 65.95 | -18.15 | 91 | 315 | |
| Belgsá | city | Iceland | 65.60 | -17.77 | 652 | 0 | |
| Bergsstadhir | city | Iceland | 65.83 | -17.48 | 144 | 0 | |
| Bergsstaðir | city | Iceland | 65.83 | -17.48 | 144 | 0 | |
| Birkihlidh | city | Iceland | 65.72 | -17.75 | 456 | 0 | |
| Birkihlíð | city | Iceland | 65.72 | -17.75 | 456 | 0 | |
| Birningsstadhir | city | Iceland | 65.72 | -17.80 | 538 | 1 | |
| Birningsstadhir | city | Iceland | 65.77 | -17.28 | 416 | 185 | |
| Birningsstaðir | city | Iceland | 65.77 | -17.28 | 416 | 185 | |
| Birningsstaðir | city | Iceland | 65.72 | -17.80 | 538 | 1 | |
| Bjarnastadhir | city | Iceland | 65.52 | -17.12 | 1043 | 0 | |
| Bjarnastadhir | city | Iceland | 65.43 | -17.37 | 902 | 0 | |
| Bjarnastaðir | city | Iceland | 65.43 | -17.37 | 902 | 0 | |
| Bjarnastaðir | city | Iceland | 65.52 | -17.12 | 1043 | 0 | |
| Bjorg | city | Iceland | 65.95 | -17.60 | 52 | 0 | |
| Bodhvarsnes | city | Iceland | 65.82 | -17.90 | 334 | 0 | |
| Borgargerdhi | city | Iceland | 65.90 | -18.07 | 131 | 0 | |
| Borgargerði | city | Iceland | 65.90 | -18.07 | 131 | 0 | |
| Botn | city | Iceland | 66.15 | -18.15 | 183 | 0 | |
| Breidhabol | city | Iceland | 65.73 | -18.08 | 314 | 1629 | |
| Breidhamyri | city | Iceland | 65.73 | -17.40 | 177 | 0 | |
| Breidhavik | city | Iceland | 66.18 | -17.17 | 259 | 2 | |
| Breiðaból | city | Iceland | 65.73 | -18.08 | 314 | 1629 | |
| Breiðamýri | city | Iceland | 65.73 | -17.40 | 177 | 0 | |
| Breiðavík | city | Iceland | 66.18 | -17.17 | 259 | 2 | |
| Brekka | city | Iceland | 65.83 | -17.33 | 167 | 0 | |
| Brekknakot | city | Iceland | 65.87 | -17.30 | 1026 | 0 | |
| Brennias | city | Iceland | 65.58 | -17.40 | 1122 | 0 | |
| Brettingsstadhir | city | Iceland | 66.12 | -17.92 | 65 | 0 | |
| Brettingsstadhir | city | Iceland | 65.65 | -17.17 | 908 | 0 | |
| Brettingsstaðir | city | Iceland | 66.12 | -17.92 | 65 | 0 | |
| Brettingsstaðir | city | Iceland | 65.65 | -17.17 | 908 | 0 | |
| Briedamyri | city | Iceland | 65.73 | -17.40 | 177 | 0 | |
| Bruar | city | Iceland | 65.82 | -17.32 | 364 | 0 | |
| Brunagerdhi | city | Iceland | 65.65 | -17.87 | 531 | 2 | |
| Brún | city | Iceland | 65.67 | -17.30 | 810 | 63 | |
| Brúnagerði | city | Iceland | 65.65 | -17.87 | 531 | 2 | |
| Böðvarsnes | city | Iceland | 65.82 | -17.90 | 334 | 0 |