| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Saela | city | Iceland | 65.83 | -18.60 | 574 | 0 | |
| Sakka | city | Iceland | 65.93 | -18.55 | 121 | 577 | |
| Samkomugerdhi | city | Iceland | 65.48 | -18.17 | 72 | 0 | |
| Samkomugerði | city | Iceland | 65.48 | -18.17 | 72 | 0 | |
| Samsstadhir | city | Iceland | 65.50 | -18.13 | 531 | 0 | |
| Samtún | city | Iceland | 65.72 | -18.20 | 249 | 2855 | |
| Sanda | city | Iceland | 65.87 | -18.80 | 554 | 0 | |
| Sandhólar | city | Iceland | 65.43 | -18.22 | 223 | 0 | |
| Saudhanes | city | Iceland | 66.02 | -18.52 | 0 | 222 | |
| Saudhaneskot | city | Iceland | 66.02 | -18.53 | 108 | 288 | |
| Saurbaejargerdhi | city | Iceland | 65.65 | -18.53 | 436 | 0 | |
| Saurbaer | city | Iceland | 65.45 | -18.22 | 147 | 0 | |
| Saurbæjargerði | city | Iceland | 65.65 | -18.53 | 436 | 0 | |
| Saurbær | city | Iceland | 65.45 | -18.22 | 147 | 0 | |
| Sauðanes | city | Iceland | 66.02 | -18.52 | 0 | 222 | |
| Sauðaneskot | city | Iceland | 66.02 | -18.53 | 108 | 288 | |
| Sela | city | Iceland | 65.92 | -18.30 | 0 | 189 | |
| Seljahlidh | city | Iceland | 65.40 | -18.18 | 757 | 0 | |
| Seljahlíð | city | Iceland | 65.40 | -18.18 | 757 | 0 | |
| Selárbakki | city | Iceland | 65.92 | -18.30 | 0 | 189 | |
| Siglufjordhur | city | Iceland | 66.15 | -18.92 | 0 | 716 | |
| Siglufjörður | city | Iceland | 66.15 | -18.92 | 0 | 716 | |
| Siglunes | city | Iceland | 66.18 | -18.83 | 1351 | 343 | |
| Sigtún | city | Iceland | 65.55 | -18.07 | 442 | 88 | |
| Silastadhir | city | Iceland | 65.72 | -18.20 | 249 | 2855 | |
| Sjaland | city | Iceland | 66.53 | -18.03 | 0 | 92 | |
| Sjavarbakki | city | Iceland | 65.82 | -18.20 | 3 | 78 | |
| Skaldalaekur | city | Iceland | 65.95 | -18.53 | 200 | 701 | |
| Skaldstadhir | city | Iceland | 65.37 | -18.27 | 501 | 0 | |
| Skalpagerdhi | city | Iceland | 65.62 | -18.02 | 318 | 886 | |
| Skardhsdalur | city | Iceland | 66.13 | -18.93 | 26 | 832 | |
| Skarðsdalur | city | Iceland | 66.13 | -18.93 | 26 | 832 | |
| Skeggjabrekka | city | Iceland | 66.07 | -18.70 | 26 | 525 | |
| Skeggstadhir | city | Iceland | 65.88 | -18.58 | 659 | 44 | |
| Skeggstaðir | city | Iceland | 65.88 | -18.58 | 659 | 44 | |
| Skeidh | city | Iceland | 65.85 | -18.77 | 1417 | 0 | |
| Skeið | city | Iceland | 65.85 | -18.77 | 1417 | 0 | |
| Skipalón | city | Iceland | 65.78 | -18.20 | 68 | 144 | |
| Skjaldarvik | city | Iceland | 65.73 | -18.18 | 131 | 2472 | |
| Skjaldastadhir | city | Iceland | 65.65 | -18.47 | 429 | 0 | |
| Skjaldastaðir | city | Iceland | 65.65 | -18.47 | 429 | 0 | |
| Skogar | city | Iceland | 65.72 | -18.33 | 629 | 22 | |
| Skridha | city | Iceland | 65.72 | -18.37 | 203 | 0 | |
| Skridhuland | city | Iceland | 65.83 | -18.27 | 285 | 140 | |
| Skriða | city | Iceland | 65.72 | -18.37 | 203 | 0 | |
| Skriðuland | city | Iceland | 65.83 | -18.27 | 285 | 140 | |
| Skáldalækur | city | Iceland | 65.95 | -18.53 | 200 | 701 | |
| Skáldstaðir | city | Iceland | 65.37 | -18.27 | 501 | 0 | |
| Skálpagerði | city | Iceland | 65.62 | -18.02 | 318 | 886 | |
| Skútar | city | Iceland | 65.73 | -18.25 | 898 | 1115 | |
| Sponsgerdhi | city | Iceland | 65.78 | -18.25 | 55 | 259 | |
| Spónsgerði | city | Iceland | 65.78 | -18.25 | 55 | 259 | |
| Stadharholl | city | Iceland | 65.60 | -18.03 | 524 | 420 | |
| Stadharholl | city | Iceland | 66.15 | -18.88 | 915 | 683 | |
| Stadhartunga | city | Iceland | 65.67 | -18.45 | 347 | 0 | |
| Staerri-Arskogur | city | Iceland | 65.92 | -18.35 | 226 | 433 | |
| Staðarhóll | city | Iceland | 66.15 | -18.88 | 915 | 683 | |
| Staðarhóll | city | Iceland | 65.60 | -18.03 | 524 | 420 | |
| Staðartunga | city | Iceland | 65.67 | -18.45 | 347 | 0 | |
| Steinaflatir | city | Iceland | 66.13 | -18.93 | 26 | 832 | |
| Steindyr | city | Iceland | 65.88 | -18.62 | 108 | 0 | |
| Steinkot | city | Iceland | 65.72 | -18.20 | 249 | 2855 | |
| Steinkot | city | Iceland | 65.92 | -18.33 | 127 | 343 | |
| Steinsstadhir | city | Iceland | 65.62 | -18.50 | 702 | 0 | |
| Steinsstaðir | city | Iceland | 65.62 | -18.50 | 702 | 0 | |
| Stekkjarflatir | city | Iceland | 65.43 | -18.17 | 659 | 0 | |
| Stokkahladhir | city | Iceland | 65.57 | -18.12 | 49 | 124 | |
| Stokkahlaðir | city | Iceland | 65.57 | -18.12 | 49 | 124 | |
| Storagerdhi | city | Iceland | 65.63 | -18.60 | 1003 | 0 | |
| Stori-Dunhagi | city | Iceland | 65.75 | -18.28 | 229 | 152 | |
| Storidalur | city | Iceland | 65.45 | -18.28 | 971 | 0 | |
| Storu-Hamundarstadhir | city | Iceland | 65.95 | -18.42 | 22 | 197 | |
| Strjugsa | city | Iceland | 65.43 | -18.30 | 2887 | 0 | |
| Stærri-Árskógur | city | Iceland | 65.92 | -18.35 | 226 | 433 | |
| Stóra-Brekka | city | Iceland | 65.80 | -18.25 | 183 | 218 | |
| Stóragerði | city | Iceland | 65.63 | -18.60 | 1003 | 0 | |
| Stóri-Hamar | city | Iceland | 65.52 | -18.12 | 482 | 0 | |
| Stóru-Hámundarstaðir | city | Iceland | 65.95 | -18.42 | 22 | 197 | |
| Sveinsstadhir | city | Iceland | 66.53 | -18.00 | 39 | 92 | |
| Sveinsstaðir | city | Iceland | 66.53 | -18.00 | 39 | 92 | |
| Svertingsstadhir | city | Iceland | 65.62 | -18.02 | 318 | 886 | |
| Svertingsstaðir | city | Iceland | 65.62 | -18.02 | 318 | 886 | |
| Svínakot | city | Iceland | 65.93 | -18.35 | 154 | 390 | |
| Sydhra-Brekkukot | city | Iceland | 65.80 | -18.25 | 183 | 218 | |
| Sydhra-Gardhshorn | city | Iceland | 65.90 | -18.60 | 62 | 231 | |
| Sydhra-Gil | city | Iceland | 65.62 | -18.10 | 88 | 4105 | |
| Sydhra-Holt | city | Iceland | 65.95 | -18.57 | 55 | 915 | |
| Sydhra-Hvarf | city | Iceland | 65.85 | -18.60 | 557 | 0 | |
| Sydhra-Laugaland | city | Iceland | 65.57 | -18.07 | 429 | 176 | |
| Sydhri Hagi | city | Iceland | 65.90 | -18.28 | 3 | 169 | |
| Sydhri Vardhgja | city | Iceland | 65.67 | -18.03 | 547 | 1502 | |
| Sydhri-As | city | Iceland | 65.92 | -18.32 | 101 | 286 | |
| Sydhri-Baegisa | city | Iceland | 65.65 | -18.40 | 1345 | 0 | |
| Sydhri-Bakki | city | Iceland | 65.83 | -18.20 | 0 | 75 | |
| Sydhri-Brenniholl | city | Iceland | 65.72 | -18.20 | 249 | 2855 | |
| Sydhri-Grenivik | city | Iceland | 66.53 | -17.98 | 0 | 92 | |
| Sydhri-Holl | city | Iceland | 63.62 | -18.02 | 22 | 0 | |
| Sydhri-Kambholl | city | Iceland | 65.87 | -18.27 | 22 | 103 | |
| Sydhri-Marstadhir | city | Iceland | 65.83 | -18.62 | 223 | 0 | |
| Sydhri-Reistara | city | Iceland | 65.82 | -18.25 | 137 | 167 | |
| Sydhri-Tjarnir | city | Iceland | 65.58 | -18.05 | 456 | 256 | |
| Sydhri-Villingadalur | city | Iceland | 65.32 | -18.28 | 1171 | 0 | |
| Sydhsti-Kambholl | city | Iceland | 65.87 | -18.27 | 22 | 103 | |
| Sydhstibaer | city | Iceland | 65.97 | -18.37 | 0 | 350 | |
| Sydri Hagi | city | Iceland | 65.90 | -18.28 | 3 | 169 | |
| Syðra-Brekkukot | city | Iceland | 65.80 | -18.25 | 183 | 218 | |
| Syðra-Garðshorn | city | Iceland | 65.90 | -18.60 | 62 | 231 | |
| Syðra-Gil | city | Iceland | 65.62 | -18.10 | 88 | 4105 | |
| Syðra-Holt | city | Iceland | 65.95 | -18.57 | 55 | 915 | |
| Syðra-Hvarf | city | Iceland | 65.85 | -18.60 | 557 | 0 | |
| Syðra-Laugaland | city | Iceland | 65.57 | -18.07 | 429 | 176 | |
| Syðri Hagi | city | Iceland | 65.90 | -18.28 | 3 | 169 | |
| Syðri Varðgjá | city | Iceland | 65.67 | -18.03 | 547 | 1502 | |
| Syðri-Bakki | city | Iceland | 65.83 | -18.20 | 0 | 75 | |
| Syðri-Brennihóll | city | Iceland | 65.72 | -18.20 | 249 | 2855 | |
| Syðri-Bægisá | city | Iceland | 65.65 | -18.40 | 1345 | 0 | |
| Syðri-Grenivík | city | Iceland | 66.53 | -17.98 | 0 | 92 | |
| Syðri-Hóll | city | Iceland | 63.62 | -18.02 | 22 | 0 | |
| Syðri-Kambhóll | city | Iceland | 65.87 | -18.27 | 22 | 103 | |
| Syðri-Márstaðir | city | Iceland | 65.83 | -18.62 | 223 | 0 | |
| Syðri-Reistará | city | Iceland | 65.82 | -18.25 | 137 | 167 | |
| Syðri-Tjarnir | city | Iceland | 65.58 | -18.05 | 456 | 256 | |
| Syðri-Villingadalur | city | Iceland | 65.32 | -18.28 | 1171 | 0 | |
| Syðri-Ás | city | Iceland | 65.92 | -18.32 | 101 | 286 | |
| Syðsti-Kambhóll | city | Iceland | 65.87 | -18.27 | 22 | 103 | |
| Syðstibær | city | Iceland | 65.97 | -18.37 | 0 | 350 | |
| Sámsstaðir | city | Iceland | 65.50 | -18.13 | 531 | 0 | |
| Sámstadhir | city | Iceland | 65.50 | -18.13 | 531 | 0 | |
| Sæla | city | Iceland | 65.83 | -18.60 | 574 | 0 | |
| Sílastaðir | city | Iceland | 65.72 | -18.20 | 249 | 2855 | |
| Sólborgarhóll | city | Iceland | 65.73 | -18.20 | 223 | 1785 | |
| Sörlatunga | city | Iceland | 65.67 | -18.52 | 446 | 0 |