| Název | Obyvatele | Nad. výška | Souřadnice | 
| Odda (Odda) | 5 515 | 1 080 m | 60°4' N; 6°32' E | 
| Odde | 
 | 
 | 60°4' N; 6°32' E | 
| Odderaas | 
 | 60 m | 60°36' N; 5°15' E | 
| Odderas (Odderĺs) | 
 | 60 m | 60°36' N; 5°15' E | 
| Odland | 
 | 380 m | 59°46' N; 6°46' E | 
| Okland (Kland) | 
 | 20 m | 59°38' N; 5°22' E | 
| Oksneset | 
 | 
 | 60°31' N; 4°59' E | 
| Okstveit | 
 | 835 m | 59°51' N; 6°1' E | 
| Olavika | 
 | 3 m | 60°27' N; 5°13' E | 
| Olavik | 
 | 3 m | 60°27' N; 5°13' E | 
| Oldereidet | 
 | 44 m | 59°46' N; 5°16' E | 
| Oldernes | 
 | 20 m | 60°30' N; 5°10' E | 
| Olen (Len) | 905 | 440 m | 59°36' N; 5°48' E | 
| Olfernes (Lfernes) | 
 | 200 m | 59°46' N; 5°52' E | 
| Olsnes | 
 | 1 m | 60°28' N; 5°42' E | 
| Olsvagen (Lsvĺgen) | 
 | 31 m | 59°35' N; 5°44' E | 
| Olsvag (Lsvĺg) | 
 | 31 m | 59°35' N; 5°44' E | 
| Olveset (Lveset) | 
 | 47 m | 60°19' N; 5°2' E | 
| Oma | 
 | 220 m | 60°13' N; 5°58' E | 
| Omastrand | 
 | 220 m | 60°13' N; 5°58' E | 
| Onarheim | 
 | 
 | 59°52' N; 5°46' E | 
| One | 
 | 3 m | 60°34' N; 4°51' E | 
| Ongeltveit | 
 | 35 m | 60°24' N; 4°58' E | 
| Ongeltveitsjoen (Ongeltveitsjřen) | 
 | 
 | 60°24' N; 4°58' E | 
| Ongelveit | 
 | 35 m | 60°24' N; 4°59' E | 
| Onglavika | 
 | 1 m | 60°23' N; 5°6' E | 
| Onglavik | 
 | 1 m | 60°23' N; 5°6' E | 
| Onglevik | 
 | 
 | 60°23' N; 5°6' E | 
| Oni | 
 | 3 m | 60°34' N; 4°51' E | 
| Oosoren (Oosřren) | 
 | 
 | 60°10' N; 5°28' E | 
| Opedal | 
 | 440 m | 60°19' N; 6°40' E | 
| Opeland | 
 | 700 m | 60°37' N; 6°32' E | 
| Oppheim | 
 | 320 m | 60°13' N; 6°12' E | 
| Ormavik | 
 | 1 m | 60°23' N; 5°3' E | 
| Orra | 
 | 700 m | 60°15' N; 5°55' E | 
| Osa I Hardanger | 
 | 69 m | 60°36' N; 7°1' E | 
| Osa | 
 | 69 m | 60°36' N; 7°1' E | 
| Osen | 
 | 
 | 60°15' N; 6°1' E | 
| Osnes | 
 | 120 m | 59°38' N; 5°55' E | 
| Osora (Osřra) | 
 | 
 | 60°10' N; 5°28' E | 
| Osoren (Osřren) | 
 | 
 | 60°10' N; 5°28' E | 
| Osoyri (Osřyri) | 
 | 
 | 60°10' N; 5°28' E | 
| Osvaag | 
 | 440 m | 59°37' N; 5°55' E | 
| Osvag (Osvĺg) | 
 | 440 m | 59°37' N; 5°55' E | 
| Ovstebo (Vstebř) | 
 | 220 m | 59°47' N; 6°4' E | 
| Oyarhamn (Yarhamn) | 
 | 
 | 60°10' N; 6°0' E | 
| Oydvenstod (Ydvenstod) | 
 | 41 m | 60°34' N; 6°58' E | 
| Oye (Ye) | 
 | 
 | 59°58' N; 5°57' E | 
| Oyfjord (Yfjord) | 
 | 
 | 60°28' N; 7°4' E | 
| Oyjordi (Yjordi) | 
 | 200 m | 60°22' N; 5°25' E | 
| Oyre (Yre) | 
 | 600 m | 60°10' N; 6°17' E | 
| Oystese (Ystese) | 1 636 | 
 | 60°22' N; 6°13' E | 
| Oysteso (Ystesö) | 1 634 | 
 | 60°22' N; 6°13' E | 
| Krok zpět, Ukázat kontinenty ... |