| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Stadarfell | city | Vesturland | Iceland | 65.13 | -22.14 | 78 | 0 |
| Stadharbakki | city | Vesturland | Iceland | 65.01 | -22.81 | 75 | 140 |
| Stadharfell | city | Vesturland | Iceland | 65.13 | -22.14 | 78 | 0 |
| Stadharholl | city | Vesturland | Iceland | 65.37 | -21.92 | 830 | 0 |
| Stadharholskirkja | city | Vesturland | Iceland | 65.38 | -21.91 | 29 | 0 |
| Stadharhraun | city | Vesturland | Iceland | 64.75 | -22.09 | 246 | 0 |
| Stadharstadhur | city | Vesturland | Iceland | 64.82 | -23.01 | 52 | 0 |
| Stadhastadhur | city | Vesturland | Iceland | 64.82 | -23.01 | 52 | 0 |
| Stadhurhraun | city | Vesturland | Iceland | 64.75 | -22.09 | 246 | 0 |
| Stafholt | city | Vesturland | Iceland | 64.65 | -21.68 | 36 | 0 |
| Stafholtsey | city | Vesturland | Iceland | 64.64 | -21.60 | 39 | 0 |
| Stakkaberg | city | Vesturland | Iceland | 65.19 | -22.43 | 288 | 0 |
| Stakkhamar | city | Vesturland | Iceland | 64.81 | -22.77 | 3 | 0 |
| Stalpastadhir | city | Vesturland | Iceland | 64.52 | -21.45 | 193 | 20 |
| Stalpostad | city | Vesturland | Iceland | 64.52 | -21.45 | 193 | 20 |
| Stangarholt | city | Vesturland | Iceland | 64.65 | -21.87 | 193 | 0 |
| Stapasel | city | Vesturland | Iceland | 64.73 | -21.67 | 383 | 0 |
| Stapi | city | Vesturland | Iceland | 64.77 | -23.63 | 0 | 0 |
| Staðarbakki | city | Vesturland | Iceland | 65.01 | -22.81 | 75 | 140 |
| Staðarfell | city | Vesturland | Iceland | 65.13 | -22.14 | 78 | 0 |
| Staðarhraun | city | Vesturland | Iceland | 64.75 | -22.09 | 246 | 0 |
| Staðarhóll | city | Vesturland | Iceland | 65.37 | -21.92 | 830 | 0 |
| Staðarhólskirkja | city | Vesturland | Iceland | 65.38 | -21.91 | 29 | 0 |
| Staðarstaður | city | Vesturland | Iceland | 64.82 | -23.01 | 52 | 0 |
| Staðastaður | city | Vesturland | Iceland | 64.82 | -23.01 | 52 | 0 |
| Staðurhraun | city | Vesturland | Iceland | 64.75 | -22.09 | 246 | 0 |
| Stedhji | city | Vesturland | Iceland | 64.62 | -21.49 | 278 | 0 |
| Steinar | city | Vesturland | Iceland | 64.70 | -21.50 | 147 | 0 |
| Steindorsstadhir | city | Vesturland | Iceland | 64.65 | -21.25 | 183 | 73 |
| Steindórsstaðir | city | Vesturland | Iceland | 64.65 | -21.25 | 183 | 73 |
| Steinsholt | city | Vesturland | Iceland | 64.42 | -21.81 | 114 | 0 |
| Stekkjartrodh | city | Vesturland | Iceland | 64.97 | -23.20 | 272 | 151 |
| Stekkjartröð | city | Vesturland | Iceland | 64.97 | -23.20 | 272 | 151 |
| Steðji | city | Vesturland | Iceland | 64.62 | -21.49 | 278 | 0 |
| Stora Drageyri | city | Vesturland | Iceland | 64.52 | -21.53 | 830 | 32 |
| Stora Fellsoxl | city | Vesturland | Iceland | 64.36 | -21.83 | 121 | 39 |
| Stora-Hella | city | Vesturland | Iceland | 64.92 | -23.87 | 124 | 555 |
| Stora-Thufa | city | Vesturland | Iceland | 64.84 | -22.57 | 124 | 0 |
| Stora-Vatnshorn | city | Vesturland | Iceland | 65.06 | -21.55 | 180 | 0 |
| Storafjall | city | Vesturland | Iceland | 64.67 | -21.73 | 127 | 0 |
| Storagrof | city | Vesturland | Iceland | 64.71 | -21.61 | 68 | 0 |
| Stori Galtardalur | city | Vesturland | Iceland | 65.19 | -22.27 | 351 | 0 |
| Stori Kalfalaekur | city | Vesturland | Iceland | 64.67 | -22.29 | 29 | 0 |
| Stori Langidalur | city | Vesturland | Iceland | 65.00 | -22.56 | 223 | 0 |
| Stori-Lambhagi | city | Vesturland | Iceland | 64.39 | -21.82 | 49 | 39 |
| Stori-Muli | city | Vesturland | Iceland | 65.37 | -21.89 | 167 | 0 |
| Storikropper | city | Vesturland | Iceland | 64.64 | -21.45 | 830 | 0 |
| Storikroppur | city | Vesturland | Iceland | 64.64 | -21.45 | 830 | 0 |
| Straumfjardhartunga | city | Vesturland | Iceland | 64.84 | -22.73 | 39 | 0 |
| Straumfjarðartunga | city | Vesturland | Iceland | 64.84 | -22.73 | 39 | 0 |
| Straumfjordhur | city | Vesturland | Iceland | 64.48 | -22.23 | 0 | 0 |
| Straumfjörður | city | Vesturland | Iceland | 64.48 | -22.23 | 0 | 0 |
| Straumur | city | Vesturland | Iceland | 65.04 | -22.54 | 387 | 0 |
| Sturlureykir | city | Vesturland | Iceland | 64.67 | -21.38 | 95 | 7 |
| Sturtureykin | city | Vesturland | Iceland | 64.67 | -21.38 | 95 | 7 |
| Stykkisholmur | city | Vesturland | Iceland | 65.07 | -22.73 | 0 | 1201 |
| Stykkishólmi | city | Vesturland | Iceland | 65.07 | -22.73 | 0 | 1201 |
| Stálpastaðir | city | Vesturland | Iceland | 64.52 | -21.45 | 193 | 20 |
| Stóra Hraun | city | Vesturland | Iceland | 64.80 | -22.39 | 49 | 0 |
| Stóra Tunga | city | Vesturland | Iceland | 65.17 | -22.32 | 830 | 0 |
| Stóra-Holt | city | Vesturland | Iceland | 65.41 | -21.88 | 193 | 0 |
| Stóra-Virki | city | Vesturland | Iceland | 64.92 | -23.82 | 6 | 542 |
| Stóra-Þúfa | city | Vesturland | Iceland | 64.84 | -22.57 | 124 | 0 |
| Stóri Botn | city | Vesturland | Iceland | 64.38 | -21.30 | 298 | 0 |
| Stóri Kambur | city | Vesturland | Iceland | 64.81 | -23.59 | 3 | 0 |
| Stóri Kálfalækur | city | Vesturland | Iceland | 64.67 | -22.29 | 29 | 0 |
| Stóri Skógur | city | Vesturland | Iceland | 65.04 | -21.68 | 291 | 0 |
| Stóri-Ás | city | Vesturland | Iceland | 64.69 | -21.06 | 410 | 0 |
| Stóruskógar | city | Vesturland | Iceland | 64.71 | -21.64 | 259 | 0 |