# List of islands of Western Australia, R–T

This list includes all coastal and inland islands, cays, isles and islets. It also includes named island groups, archipelagos and island clumps.
This list is complete with respect to the 1996 Gazetteer of Australia. Dubious names have been checked against the online 2004 data, and in all cases confirmed correct. However, if any islands have been gazetted or deleted since 1996, this list does not reflect these changes. Strictly speaking, Australian place names are gazetted in capital letters only; the names in this list have been converted to mixed case in accordance with normal capitalisation conventions. Locations are as gazetted; some islands may extend over large areas.

## R

| Name | Coordinates | Remarks |
| Rabbit Island | 34°59′0″S 117°24′23″E﻿ / ﻿34.98333°S 117.40639°E﻿ / -34.98333; 117.40639﻿ (Rabbit Island (Western Australia)) | near Denmark |
| Rabbit Island | 33°54′54″S 121°53′31″E﻿ / ﻿33.91500°S 121.89194°E﻿ / -33.91500; 121.89194﻿ (Rabbit Island (Western Australia)) | near Esperance |
| Racine Island | 14°15′56″S 125°49′34″E﻿ / ﻿14.26556°S 125.82611°E﻿ / -14.26556; 125.82611﻿ (Racine Island) | |
| Ram Island | 34°1′55″S 122°8′29″E﻿ / ﻿34.03194°S 122.14139°E﻿ / -34.03194; 122.14139﻿ (Ram Island) | |
| Randall Island | 14°8′37″S 125°34′39″E﻿ / ﻿14.14361°S 125.57750°E﻿ / -14.14361; 125.57750﻿ (Randall Island) | |
| Rankin Island | 16°19′19″S 124°23′23″E﻿ / ﻿16.32194°S 124.38972°E﻿ / -16.32194; 124.38972﻿ (Rankin Island) | |
| Rat Island | 16°24′5″S 123°7′7″E﻿ / ﻿16.40139°S 123.11861°E﻿ / -16.40139; 123.11861﻿ (Rat Island (Western Australia)) | |
| Rat Island | 28°42′56″S 113°47′2″E﻿ / ﻿28.71556°S 113.78389°E﻿ / -28.71556; 113.78389﻿ (Rat Island (Western Australia)) | |
| Rathbun Island | 14°55′54″S 124°40′40″E﻿ / ﻿14.93167°S 124.67778°E﻿ / -14.93167; 124.67778﻿ (Rathbun Island) | |
| Razor Islands | 16°27′5″S 123°33′8″E﻿ / ﻿16.45139°S 123.55222°E﻿ / -16.45139; 123.55222﻿ (Razor Islands) | |
| Archipelago of the Recherche | 34°12′14″S 122°20′54″E﻿ / ﻿34.20389°S 122.34833°E﻿ / -34.20389; 122.34833﻿ (Archipelago of the Recherche) | |
| Red Island | 13°54′6″S 126°6′13″E﻿ / ﻿13.90167°S 126.10361°E﻿ / -13.90167; 126.10361﻿ (Red Island (Western Australia)) | |
| Red Island | 33°52′21″S 121°20′55″E﻿ / ﻿33.87250°S 121.34861°E﻿ / -33.87250; 121.34861﻿ (Red Island (Western Australia)) | |
| Red Island | 15°12′49″S 124°15′30″E﻿ / ﻿15.21361°S 124.25833°E﻿ / -15.21361; 124.25833﻿ (Red Island (Western Australia)) | |
| Red Island | 34°2′13″S 119°46′58″E﻿ / ﻿34.03694°S 119.78278°E﻿ / -34.03694; 119.78278﻿ (Red Island (Western Australia)) | |
| Red Islet | 18°42′4″S 121°41′37″E﻿ / ﻿18.70111°S 121.69361°E﻿ / -18.70111; 121.69361﻿ (Red Islet) | |
| Reef Island | 20°28′18″S 117°55′24″E﻿ / ﻿20.47167°S 117.92333°E﻿ / -20.47167; 117.92333﻿ (Reef Island) | |
| Rees Island | 16°23′13″S 123°6′16″E﻿ / ﻿16.38694°S 123.10444°E﻿ / -16.38694; 123.10444﻿ (Rees Island) | |
| Remark Island | 34°3′52″S 121°59′3″E﻿ / ﻿34.06444°S 121.98417°E﻿ / -34.06444; 121.98417﻿ (Remark Island) | |
| Remote Island | 16°17′47″S 128°45′9″E﻿ / ﻿16.29639°S 128.75250°E﻿ / -16.29639; 128.75250﻿ (Remote Island) | |
| Reveley Island | 14°22′11″S 127°48′45″E﻿ / ﻿14.36972°S 127.81250°E﻿ / -14.36972; 127.81250﻿ (Reveley Island) | |
| Richards Island | 35°4′33″S 117°38′52″E﻿ / ﻿35.07583°S 117.64778°E﻿ / -35.07583; 117.64778﻿ (Richards Island (Western Australia)) | |
| Ridley Island (Western Australia) | 31°56′26″S 116°24′52″E﻿ / ﻿31.94056°S 116.41444°E﻿ / -31.94056; 116.41444﻿ (Ridley Island) | |
| Ripon Island | 20°6′29″S 119°11′58″E﻿ / ﻿20.10806°S 119.19944°E﻿ / -20.10806; 119.19944﻿ (Ripon Island) | |
| Rivoli Islands | 21°56′26″S 114°27′12″E﻿ / ﻿21.94056°S 114.45333°E﻿ / -21.94056; 114.45333﻿ (Rivoli Islands) | |
| Rob Island | 34°2′2″S 122°13′55″E﻿ / ﻿34.03389°S 122.23194°E﻿ / -34.03389; 122.23194﻿ (Rob Island) | |
| Roberts Island | 22°25′9″S 114°11′1″E﻿ / ﻿22.41917°S 114.18361°E﻿ / -22.41917; 114.18361﻿ (Roberts Island) | |
| Roberts Island | 16°6′41″S 123°45′59″E﻿ / ﻿16.11139°S 123.76639°E﻿ / -16.11139; 123.76639﻿ (Roberts Island) | |
| Robertson Island | 28°52′58″S 114°0′20″E﻿ / ﻿28.88278°S 114.00556°E﻿ / -28.88278; 114.00556﻿ (Robertson Island (Western Australia)) | |
| Rocky Island | 34°4′54″S 115°21′4″E﻿ / ﻿34.08167°S 115.35111°E﻿ / -34.08167; 115.35111﻿ (Rocky Island (Western Australia)) | |
| Rocky Island | 14°5′46″S 127°32′50″E﻿ / ﻿14.09611°S 127.54722°E﻿ / -14.09611; 127.54722﻿ (Rocky Island (Western Australia)) | |
| Rocky Island | 21°32′31″S 119°20′10″E﻿ / ﻿21.54194°S 119.33611°E﻿ / -21.54194; 119.33611﻿ (Rocky Island (Western Australia)) | |
| Rocky Islands | 21°52′21″S 114°35′59″E﻿ / ﻿21.87250°S 114.59972°E﻿ / -21.87250; 114.59972﻿ (Rocky Islands) | |
| Rocky Islands | 15°7′25″S 124°30′44″E﻿ / ﻿15.12361°S 124.51222°E﻿ / -15.12361; 124.51222﻿ (Rocky Islands) | |
| Rodondo Island | 33°49′38″S 123°58′53″E﻿ / ﻿33.82722°S 123.98139°E﻿ / -33.82722; 123.98139﻿ (Rodondo Island (Western Australia)) | |
| Roe Island | 20°46′56″S 117°8′48″E﻿ / ﻿20.78222°S 117.14667°E﻿ / -20.78222; 117.14667﻿ (Roe Island (Western Australia)) | |
| Roma Island | 28°43′57″S 113°47′6″E﻿ / ﻿28.73250°S 113.78500°E﻿ / -28.73250; 113.78500﻿ (Roma Island) | |
| Ron Courtney Island | 31°55′18″S 115°56′23″E﻿ / ﻿31.92167°S 115.93972°E﻿ / -31.92167; 115.93972﻿ (Ron Courtney Island) | |
| Ronsard Island | 20°31′42″S 117°51′32″E﻿ / ﻿20.52833°S 117.85889°E﻿ / -20.52833; 117.85889﻿ (Ronsard Island) | |
| Rose Island | 20°25′22″S 115°32′58″E﻿ / ﻿20.42278°S 115.54944°E﻿ / -20.42278; 115.54944﻿ (Rose Island (Western Australia)) | |
| Rosemary Island | 20°28′58″S 116°35′31″E﻿ / ﻿20.48278°S 116.59194°E﻿ / -20.48278; 116.59194﻿ (Rosemary Island) | |
| Rosily Islands | 21°15′54″S 115°1′29″E﻿ / ﻿21.26500°S 115.02472°E﻿ / -21.26500; 115.02472﻿ (Rosily Islands) | |
| Rotondella Island | 28°52′21″S 113°59′45″E﻿ / ﻿28.87250°S 113.99583°E﻿ / -28.87250; 113.99583﻿ (Rotondella Island) | |
| Rottnest Island | 32°0′22″S 115°36′46″E﻿ / ﻿32.00611°S 115.61278°E﻿ / -32.00611; 115.61278﻿ (Rottnest Island) | |
| Round Island | 21°38′48″S 114°39′9″E﻿ / ﻿21.64667°S 114.65250°E﻿ / -21.64667; 114.65250﻿ (Round Island (Western Australia)) | |
| Round Island | 16°9′49″S 123°46′0″E﻿ / ﻿16.16361°S 123.76667°E﻿ / -16.16361; 123.76667﻿ (Round Island (Western Australia)) | |
| Round Island | 20°58′38″S 115°51′38″E﻿ / ﻿20.97722°S 115.86056°E﻿ / -20.97722; 115.86056﻿ (Round Island (Western Australia)) | |
| Round Island | 34°6′21″S 123°53′11″E﻿ / ﻿34.10583°S 123.88639°E﻿ / -34.10583; 123.88639﻿ (Round Island (Western Australia)) | |
| Roy Island | 34°1′45″S 122°14′26″E﻿ / ﻿34.02917°S 122.24056°E﻿ / -34.02917; 122.24056﻿ (Roy Island) | |
| Ruby Island | 33°57′11″S 123°7′9″E﻿ / ﻿33.95306°S 123.11917°E﻿ / -33.95306; 123.11917﻿ (Ruby Island) | |
| Russell Island | 15°13′56″S 128°5′47″E﻿ / ﻿15.23222°S 128.09639°E﻿ / -15.23222; 128.09639﻿ (Russell Island (Western Australia)) | |

## S

| Name | Coordinates | Remarks |
| Sable Island | 20°35′8″S 117°46′16″E﻿ / ﻿20.58556°S 117.77111°E﻿ / -20.58556; 117.77111﻿ (Sable Island (Western Australia)) | |
| Saddle Island | 35°3′2″S 116°43′50″E﻿ / ﻿35.05056°S 116.73056°E﻿ / -35.05056; 116.73056﻿ (Saddle Island (Western Australia)) | |
| Saint Alouarn Island | 34°24′20″S 115°11′41″E﻿ / ﻿34.40556°S 115.19472°E﻿ / -34.40556; 115.19472﻿ (Saint Alouarn Island) | |
| Saint Alouarn Islands | 34°24′20″S 115°11′41″E﻿ / ﻿34.40556°S 115.19472°E﻿ / -34.40556; 115.19472﻿ (Saint Alouarn Islands) | |
| Saint Andrew Island | 15°21′29″S 125°0′42″E﻿ / ﻿15.35806°S 125.01167°E﻿ / -15.35806; 125.01167﻿ (Saint Andrew Island) | |
| Saint Patrick Island | 15°21′15″S 124°57′38″E﻿ / ﻿15.35417°S 124.96056°E﻿ / -15.35417; 124.96056﻿ (Saint Patrick Island) | |
| Salier Islands | 16°18′56″S 123°16′33″E﻿ / ﻿16.31556°S 123.27583°E﻿ / -16.31556; 123.27583﻿ (Salier Islands) | |
| Salisbury Island | 34°21′39″S 123°33′1″E﻿ / ﻿34.36083°S 123.55028°E﻿ / -34.36083; 123.55028﻿ (Salisbury Island (Western Australia)) | |
| Salural Island | 16°23′13″S 123°7′50″E﻿ / ﻿16.38694°S 123.13056°E﻿ / -16.38694; 123.13056﻿ (Salural Island) | |
| Salutation Island | 26°32′22″S 113°45′56″E﻿ / ﻿26.53944°S 113.76556°E﻿ / -26.53944; 113.76556﻿ (Salutation Island) | |
| Sand Cay (Western Australia) | 14°14′32″S 125°19′9″E﻿ / ﻿14.24222°S 125.31917°E﻿ / -14.24222; 125.31917﻿ (Sand Cay) | |
| Sand Island | 13°51′6″S 125°48′23″E﻿ / ﻿13.85167°S 125.80639°E﻿ / -13.85167; 125.80639﻿ (Sand Island (Western Australia)) | |
| Sandland Island | 30°12′40″S 114°59′16″E﻿ / ﻿30.21111°S 114.98778°E﻿ / -30.21111; 114.98778﻿ (Sandland Island) | |
| Sandpiper Island | 32°36′19″S 115°38′50″E﻿ / ﻿32.60528°S 115.64722°E﻿ / -32.60528; 115.64722﻿ (Sandpiper Island) | |
| Sandy Hook Island | 34°2′4″S 121°59′32″E﻿ / ﻿34.03444°S 121.99222°E﻿ / -34.03444; 121.99222﻿ (Sandy Hook Island) | |
| Sandy Island | 28°46′31″S 113°47′8″E﻿ / ﻿28.77528°S 113.78556°E﻿ / -28.77528; 113.78556﻿ (Sandy Island (Western Australia)) | |
| Sandy Island | 28°52′22″S 113°52′35″E﻿ / ﻿28.87278°S 113.87639°E﻿ / -28.87278; 113.87639﻿ (Sandy Island (Western Australia)) | |
| Sandy Island | 20°42′47″S 116°33′59″E﻿ / ﻿20.71306°S 116.56639°E﻿ / -20.71306; 116.56639﻿ (Sandy Island (Western Australia)) | |
| Sandy Island | 20°38′4″S 117°40′59″E﻿ / ﻿20.63444°S 117.68306°E﻿ / -20.63444; 117.68306﻿ (Sandy Island (Western Australia)) | |
| Sandy Island | 34°52′2″S 116°2′12″E﻿ / ﻿34.86722°S 116.03667°E﻿ / -34.86722; 116.03667﻿ (Sandy Island (Western Australia)) | |
| Sandy Island | 13°45′58″S 126°47′24″E﻿ / ﻿13.76611°S 126.79000°E﻿ / -13.76611; 126.79000﻿ (Sandy Island (Western Australia)) | |
| Sandy Island | 16°52′57″S 122°10′4″E﻿ / ﻿16.88250°S 122.16778°E﻿ / -16.88250; 122.16778﻿ (Sandy Island (Lacepede Islands)) | |
| Saville Island | 15°8′58″S 128°6′3″E﻿ / ﻿15.14944°S 128.10083°E﻿ / -15.14944; 128.10083﻿ (Saville Island) | |
| Saville-Kent Island | 28°27′56″S 113°48′27″E﻿ / ﻿28.46556°S 113.80750°E﻿ / -28.46556; 113.80750﻿ (Saville-Kent Island) | |
| Scaddan Island | 16°8′2″S 123°51′16″E﻿ / ﻿16.13389°S 123.85444°E﻿ / -16.13389; 123.85444﻿ (Scaddan Island) | |
| Scorpion Island | 13°51′50″S 126°37′18″E﻿ / ﻿13.86389°S 126.62167°E﻿ / -13.86389; 126.62167﻿ (Scorpion Island (Western Australia)) | |
| Scott Island | 16°29′10″S 123°21′20″E﻿ / ﻿16.48611°S 123.35556°E﻿ / -16.48611; 123.35556﻿ (Scott Island (Western Australia)) | |
| Seagull Island | 28°27′29″S 113°42′52″E﻿ / ﻿28.45806°S 113.71444°E﻿ / -28.45806; 113.71444﻿ (Seagull Island) | |
| Seagull Island | 35°4′24″S 117°40′33″E﻿ / ﻿35.07333°S 117.67583°E﻿ / -35.07333; 117.67583﻿ (Seagull Island) | |
| Seal Island | 33°57′46″S 120°7′40″E﻿ / ﻿33.96278°S 120.12778°E﻿ / -33.96278; 120.12778﻿ (Seal Island (Ravensthorpe, Western Australia)) | |
| Seal Island | 35°4′35″S 117°58′21″E﻿ / ﻿35.07639°S 117.97250°E﻿ / -35.07639; 117.97250﻿ (Seal Island (Albany, Western Australia)) | |
| Seal Island | 32°17′36″S 115°41′19″E﻿ / ﻿32.29333°S 115.68861°E﻿ / -32.29333; 115.68861﻿ (Seal Island (Shoalwater, Western Australia)) | |
| Seal Island | 28°29′1″S 113°48′7″E﻿ / ﻿28.48361°S 113.80194°E﻿ / -28.48361; 113.80194﻿ (Seal Island (Houtman Abrolhos)) | |
| Seal Island | 34°22′51″S 115°9′18″E﻿ / ﻿34.38083°S 115.15500°E﻿ / -34.38083; 115.15500﻿ (Seal Island (Augusta, Western Australia)) | |
| Seaward Ledge | 30°17′30″S 114°58′9″E﻿ / ﻿30.29167°S 114.96917°E﻿ / -30.29167; 114.96917﻿ (Seaward Ledge) | |
| Serene Island | 14°54′28″S 124°43′7″E﻿ / ﻿14.90778°S 124.71861°E﻿ / -14.90778; 124.71861﻿ (Serene Island) | |
| Serrurier Island | 21°36′26″S 114°40′45″E﻿ / ﻿21.60722°S 114.67917°E﻿ / -21.60722; 114.67917﻿ (Serrurier Island) | |
| Serventy Island | 28°40′59″S 113°49′52″E﻿ / ﻿28.68306°S 113.83111°E﻿ / -28.68306; 113.83111﻿ (Serventy Island) | |
| Shag Islands | 32°17′47″S 115°41′24″E﻿ / ﻿32.29639°S 115.69000°E﻿ / -32.29639; 115.69000﻿ (Shag Islands) | |
| Shale Island | 16°22′48″S 124°20′19″E﻿ / ﻿16.38000°S 124.33861°E﻿ / -16.38000; 124.33861﻿ (Shale Island) | |
| Shannon Island | 34°53′46″S 116°25′2″E﻿ / ﻿34.89611°S 116.41722°E﻿ / -34.89611; 116.41722﻿ (Shannon Island (Western Australia)) | |
| Shearwater Island | 28°43′56″S 113°49′29″E﻿ / ﻿28.73222°S 113.82472°E﻿ / -28.73222; 113.82472﻿ (Shearwater Island) | |
| Sheep Island | 15°29′22″S 124°36′44″E﻿ / ﻿15.48944°S 124.61222°E﻿ / -15.48944; 124.61222﻿ (Sheep Island (Western Australia)) | |
| Shelter Island | 35°3′4″S 117°41′25″E﻿ / ﻿35.05111°S 117.69028°E﻿ / -35.05111; 117.69028﻿ (Shelter Island (Western Australia)) | |
| Shirley Island | 16°15′59″S 123°26′39″E﻿ / ﻿16.26639°S 123.44417°E﻿ / -16.26639; 123.44417﻿ (Shirley Island (Western Australia)) | |
| Sholl Island | 20°56′45″S 115°53′19″E﻿ / ﻿20.94583°S 115.88861°E﻿ / -20.94583; 115.88861﻿ (Sholl Island) | |
| Sid Liddon Island | 28°54′40″S 113°51′49″E﻿ / ﻿28.91111°S 113.86361°E﻿ / -28.91111; 113.86361﻿ (Sid Liddon Island) | |
| Simpson Island | 22°7′44″S 114°29′4″E﻿ / ﻿22.12889°S 114.48444°E﻿ / -22.12889; 114.48444﻿ (Simpson Island) | |
| Sir Frederick Island | 16°7′35″S 123°24′6″E﻿ / ﻿16.12639°S 123.40167°E﻿ / -16.12639; 123.40167﻿ (Sir Frederick Island) | |
| Sir Graham Moore Island | 13°53′24″S 126°31′44″E﻿ / ﻿13.89000°S 126.52889°E﻿ / -13.89000; 126.52889﻿ (Sir Graham Moore Island) | |
| Sir Graham Moore Islands (Western Australia) | 13°52′54″S 126°36′11″E﻿ / ﻿13.88167°S 126.60306°E﻿ / -13.88167; 126.60306﻿ (Sir Graham Moore Islands) | |
| Sir Richard Island | 16°24′51″S 123°29′12″E﻿ / ﻿16.41417°S 123.48667°E﻿ / -16.41417; 123.48667﻿ (Sir Richard Island) | |
| The Sisters | 16°9′8″S 123°49′44″E﻿ / ﻿16.15222°S 123.82889°E﻿ / -16.15222; 123.82889﻿ (The Sisters (Western Australia)) | |
| Six Mile Island | 33°38′29″S 123°57′44″E﻿ / ﻿33.64139°S 123.96222°E﻿ / -33.64139; 123.96222﻿ (Six Mile Island) | |
| Skink Island | 33°59′14″S 123°8′49″E﻿ / ﻿33.98722°S 123.14694°E﻿ / -33.98722; 123.14694﻿ (Skink Island) | |
| Slade Island | 15°29′31″S 124°33′23″E﻿ / ﻿15.49194°S 124.55639°E﻿ / -15.49194; 124.55639﻿ (Slade Island) | |
| Slate Islands | 15°31′55″S 124°24′0″E﻿ / ﻿15.53194°S 124.40000°E﻿ / -15.53194; 124.40000﻿ (Slate Islands (Western Australia)) | |
| Slipper Island | 34°2′44″S 122°45′11″E﻿ / ﻿34.04556°S 122.75306°E﻿ / -34.04556; 122.75306﻿ (Slipper Island (Western Australia)) | |
| Slope Island | 26°5′27″S 113°24′45″E﻿ / ﻿26.09083°S 113.41250°E﻿ / -26.09083; 113.41250﻿ (Slope Island) | |
| Smith Islands | 26°34′59″S 113°43′24″E﻿ / ﻿26.58306°S 113.72333°E﻿ / -26.58306; 113.72333﻿ (Smith Islands (Western Australia)) | |
| Snag Island | 29°56′10″S 114°58′32″E﻿ / ﻿29.93611°S 114.97556°E﻿ / -29.93611; 114.97556﻿ (Snag Island) | |
| Solem Islands | 14°12′19″S 125°38′25″E﻿ / ﻿14.20528°S 125.64028°E﻿ / -14.20528; 125.64028﻿ (Solem Islands) | |
| Solitary Island | 21°8′3″S 115°50′0″E﻿ / ﻿21.13417°S 115.83333°E﻿ / -21.13417; 115.83333﻿ (Solitary Island) | |
| Solitary Island | 19°55′27″S 119°54′50″E﻿ / ﻿19.92417°S 119.91389°E﻿ / -19.92417; 119.91389﻿ (Solitary Island) | |
| Somerville Island (Western Australia) | 21°57′38″S 114°29′21″E﻿ / ﻿21.96056°S 114.48917°E﻿ / -21.96056; 114.48917﻿ (Somerville Island) | |
| South East Island (Western Australia) | 20°25′27″S 115°35′19″E﻿ / ﻿20.42417°S 115.58861°E﻿ / -20.42417; 115.58861﻿ (South East Island) | |
| South East Islands | 34°21′29″S 123°32′59″E﻿ / ﻿34.35806°S 123.54972°E﻿ / -34.35806; 123.54972﻿ (South East Islands) | |
| South East Twin Island | 16°17′38″S 123°5′24″E﻿ / ﻿16.29389°S 123.09000°E﻿ / -16.29389; 123.09000﻿ (South East Twin Island) | |
| South Guano Island | 26°32′45″S 113°41′26″E﻿ / ﻿26.54583°S 113.69056°E﻿ / -26.54583; 113.69056﻿ (South Guano Island) | |
| South Hummocks | 16°14′6″S 128°45′50″E﻿ / ﻿16.23500°S 128.76389°E﻿ / -16.23500; 128.76389﻿ (South Hummocks) | |
| South Island | 21°30′33″S 115°21′6″E﻿ / ﻿21.50917°S 115.35167°E﻿ / -21.50917; 115.35167﻿ (South Island (Western Australia)) | |
| South Island | 12°11′25″S 96°55′21″E﻿ / ﻿12.19028°S 96.92250°E﻿ / -12.19028; 96.92250﻿ (South Island (Western Australia)) | |
| South Keeling Islands | 12°11′25″S 96°55′21″E﻿ / ﻿12.19028°S 96.92250°E﻿ / -12.19028; 96.92250﻿ (South Keeling Islands) | |
| South Maret Island | 14°26′28″S 124°59′5″E﻿ / ﻿14.44111°S 124.98472°E﻿ / -14.44111; 124.98472﻿ (South Maret Island) | |
| South Muiron Island | 21°41′1″S 114°19′25″E﻿ / ﻿21.68361°S 114.32361°E﻿ / -21.68361; 114.32361﻿ (South Muiron Island) | |
| South Passage Island | 21°8′36″S 115°43′42″E﻿ / ﻿21.14333°S 115.72833°E﻿ / -21.14333; 115.72833﻿ (South Passage Island) | |
| South Twin Peak Island | 34°0′27″S 122°48′12″E﻿ / ﻿34.00750°S 122.80333°E﻿ / -34.00750; 122.80333﻿ (South Twin Peak Island) | |
| South Wailgwin Island | 15°32′27″S 124°23′57″E﻿ / ﻿15.54083°S 124.39917°E﻿ / -15.54083; 124.39917﻿ (South Wailgwin Island) | |
| South West Osborn Island | 14°21′48″S 125°56′52″E﻿ / ﻿14.36333°S 125.94778°E﻿ / -14.36333; 125.94778﻿ (South West Osborn Island) | |
| South West Regnard Island | 20°48′34″S 116°14′32″E﻿ / ﻿20.80944°S 116.24222°E﻿ / -20.80944; 116.24222﻿ (South West Regnard Island) | |
| South West Twin Island | 21°31′18″S 115°12′4″E﻿ / ﻿21.52167°S 115.20111°E﻿ / -21.52167; 115.20111﻿ (South West Twin Island) | |
| Southwest Island (Western Australia) | 35°11′36″S 117°52′2″E﻿ / ﻿35.19333°S 117.86722°E﻿ / -35.19333; 117.86722﻿ (Southwest Island) | |
| Spar Island | 20°29′15″S 115°33′43″E﻿ / ﻿20.48750°S 115.56194°E﻿ / -20.48750; 115.56194﻿ (Spar Island) | |
| Sparkling Island | 34°28′54″S 119°21′47″E﻿ / ﻿34.48167°S 119.36306°E﻿ / -34.48167; 119.36306﻿ (Sparkling Island) | |
| Spider Island (Western Australia) | 16°9′36″S 128°43′42″E﻿ / ﻿16.16000°S 128.72833°E﻿ / -16.16000; 128.72833﻿ (Spider Island) | |
| Spindle Island | 33°45′52″S 124°9′34″E﻿ / ﻿33.76444°S 124.15944°E﻿ / -33.76444; 124.15944﻿ (Spindle Island) | |
| Square Island | 28°54′7″S 113°56′38″E﻿ / ﻿28.90194°S 113.94389°E﻿ / -28.90194; 113.94389﻿ (Square Island) | |
| Stanley Island | 35°4′1″S 117°9′11″E﻿ / ﻿35.06694°S 117.15306°E﻿ / -35.06694; 117.15306﻿ (Stanley Island) | |
| Station Island | 33°57′40″S 122°31′16″E﻿ / ﻿33.96111°S 122.52111°E﻿ / -33.96111; 122.52111﻿ (Station Island (Western Australia)) | |
| Steamboat Island (Western Australia) | 20°49′20″S 116°3′56″E﻿ / ﻿20.82222°S 116.06556°E﻿ / -20.82222; 116.06556﻿ (Steamboat Island) | |
| Steep Head Island | 14°26′36″S 125°59′26″E﻿ / ﻿14.44333°S 125.99056°E﻿ / -14.44333; 125.99056﻿ (Steep Head Island) | |
| Steep Island | 16°3′37″S 124°28′9″E﻿ / ﻿16.06028°S 124.46917°E﻿ / -16.06028; 124.46917﻿ (Steep Island) | |
| Stewart Island | 20°52′48″S 115°56′21″E﻿ / ﻿20.88000°S 115.93917°E﻿ / -20.88000; 115.93917﻿ (Stewart Island (Western Australia)) | |
| Stewart Islands | 13°41′41″S 126°53′39″E﻿ / ﻿13.69472°S 126.89417°E﻿ / -13.69472; 126.89417﻿ (Stewart Islands (Western Australia)) | |
| Stick Island | 28°53′22″S 113°55′11″E﻿ / ﻿28.88944°S 113.91972°E﻿ / -28.88944; 113.91972﻿ (Stick Island) | |
| Stokes Island | 28°40′30″S 113°51′2″E﻿ / ﻿28.67500°S 113.85056°E﻿ / -28.67500; 113.85056﻿ (Stokes Island) | |
| Stony Island | 35°6′30″S 117°47′7″E﻿ / ﻿35.10833°S 117.78528°E﻿ / -35.10833; 117.78528﻿ (Stony Island) | |
| Storr Island | 15°56′25″S 124°34′9″E﻿ / ﻿15.94028°S 124.56917°E﻿ / -15.94028; 124.56917﻿ (Storr Island) | |
| Suffren Island | 14°32′34″S 124°55′38″E﻿ / ﻿14.54278°S 124.92722°E﻿ / -14.54278; 124.92722﻿ (Suffren Island) | |
| Sunday Island | 21°42′15″S 114°25′6″E﻿ / ﻿21.70417°S 114.41833°E﻿ / -21.70417; 114.41833﻿ (Sunday Island (Western Australia)) | Pilbara |
| Sunday Island | 16°24′25″S 123°11′13″E﻿ / ﻿16.40694°S 123.18694°E﻿ / -16.40694; 123.18694﻿ (Sunday Island (King Sound)) | Located at the entrance of King Sound |
| Sunday Island | 26°7′32″S 113°14′6″E﻿ / ﻿26.12556°S 113.23500°E﻿ / -26.12556; 113.23500﻿ (Sunday Island (Western Australia)) | Near Dirk Hartog Island |
| Suomi Island | 28°42′45″S 113°50′17″E﻿ / ﻿28.71250°S 113.83806°E﻿ / -28.71250; 113.83806﻿ (Suomi Island) | |
| Survey Island | 16°5′40″S 123°26′54″E﻿ / ﻿16.09444°S 123.44833°E﻿ / -16.09444; 123.44833﻿ (Survey Island) | |
| Swan Island | 16°21′10″S 123°2′37″E﻿ / ﻿16.35278°S 123.04361°E﻿ / -16.35278; 123.04361﻿ (Swan Island (Western Australia)) | |
| Sweet Island | 28°55′1″S 113°52′17″E﻿ / ﻿28.91694°S 113.87139°E﻿ / -28.91694; 113.87139﻿ (Sweet Island) | |

## T

| Name | Coordinates |
| Table Island (Western Australia) | 21°36′46″S 114°43′3″E﻿ / ﻿21.61278°S 114.71750°E﻿ / -21.61278; 114.71750﻿ (Table Island) |
| Table Island | 33°54′51″S 122°35′42″E﻿ / ﻿33.91417°S 122.59500°E﻿ / -33.91417; 122.59500﻿ (Table Island) |
| Talboys Island | 16°23′43″S 123°4′1″E﻿ / ﻿16.39528°S 123.06694°E﻿ / -16.39528; 123.06694﻿ (Talboys Island) |
| Tallon Island | 16°24′57″S 123°7′17″E﻿ / ﻿16.41583°S 123.12139°E﻿ / -16.41583; 123.12139﻿ (Tallon Island) |
| Tancred Island | 14°20′20″S 125°24′23″E﻿ / ﻿14.33889°S 125.40639°E﻿ / -14.33889; 125.40639﻿ (Tancred Island) |
| Tanner Island | 16°5′46″S 123°31′44″E﻿ / ﻿16.09611°S 123.52889°E﻿ / -16.09611; 123.52889﻿ (Tanner Island (Western Australia)) |
| Tanpanmirri Island | 15°5′2″S 125°21′12″E﻿ / ﻿15.08389°S 125.35333°E﻿ / -15.08389; 125.35333﻿ (Tanpanmirri Island) |
| Tapani Island | 28°40′30″S 113°51′16″E﻿ / ﻿28.67500°S 113.85444°E﻿ / -28.67500; 113.85444﻿ (Tapani Island) |
| Tarrant Island | 16°6′11″S 123°40′36″E﻿ / ﻿16.10306°S 123.67667°E﻿ / -16.10306; 123.67667﻿ (Tarrant Island) |
| Tattler Island | 28°28′10″S 113°42′22″E﻿ / ﻿28.46944°S 113.70611°E﻿ / -28.46944; 113.70611﻿ (Tattler Island) |
| Taylor Island | 33°55′17″S 122°52′17″E﻿ / ﻿33.92139°S 122.87139°E﻿ / -33.92139; 122.87139﻿ (Taylor Island) |
| Tent Island | 21°59′55″S 114°30′52″E﻿ / ﻿21.99861°S 114.51444°E﻿ / -21.99861; 114.51444﻿ (Tent Island (Western Australia)) |
| Termination Island | 34°28′19″S 121°59′25″E﻿ / ﻿34.47194°S 121.99028°E﻿ / -34.47194; 121.99028﻿ (Termination Island) |
| Termite Hummocks | 16°14′0″S 128°44′29″E﻿ / ﻿16.23333°S 128.74139°E﻿ / -16.23333; 128.74139﻿ (Termite Hummocks) |
| Tern Island | 30°18′52″S 114°59′32″E﻿ / ﻿30.31444°S 114.99222°E﻿ / -30.31444; 114.99222﻿ (Tern Island (Western Australia)) |
| Thais Island | 14°57′40″S 125°9′31″E﻿ / ﻿14.96111°S 125.15861°E﻿ / -14.96111; 125.15861﻿ (Thais Island) |
| The Island | 27°38′9″S 117°52′29″E﻿ / ﻿27.63583°S 117.87472°E﻿ / -27.63583; 117.87472﻿ (The Island (Western Australia)) |
| Thevenard Island | 21°27′28″S 114°59′13″E﻿ / ﻿21.45778°S 114.98694°E﻿ / -21.45778; 114.98694﻿ (Thevenard Island) |
| Third Sister | 28°29′46″S 113°44′23″E﻿ / ﻿28.49611°S 113.73972°E﻿ / -28.49611; 113.73972﻿ (Third Sister) |
| Thomas Island (Western Australia) | 34°17′24″S 115°10′0″E﻿ / ﻿34.29000°S 115.16667°E﻿ / -34.29000; 115.16667﻿ (Thomas Island) |
| Thomas Island | 33°58′36″S 121°59′1″E﻿ / ﻿33.97667°S 121.98361°E﻿ / -33.97667; 121.98361﻿ (Thomas Island) |
| Three Bays Island | 26°33′15″S 113°38′46″E﻿ / ﻿26.55417°S 113.64611°E﻿ / -26.55417; 113.64611﻿ (Three Bays Island) |
| Thringa Island | 21°18′33″S 115°39′31″E﻿ / ﻿21.30917°S 115.65861°E﻿ / -21.30917; 115.65861﻿ (Thringa Island) |
| Tide Rip Islands | 16°18′7″S 123°18′5″E﻿ / ﻿16.30194°S 123.30139°E﻿ / -16.30194; 123.30139﻿ (Tide Rip Islands) |
| Tidepole Island | 20°38′57″S 116°42′18″E﻿ / ﻿20.64917°S 116.70500°E﻿ / -20.64917; 116.70500﻿ (Tidepole Island) |
| Titree Island | 31°5′29″S 116°59′32″E﻿ / ﻿31.09139°S 116.99222°E﻿ / -31.09139; 116.99222﻿ (Titree Island) |
| Tizard Island | 34°1′4″S 122°40′52″E﻿ / ﻿34.01778°S 122.68111°E﻿ / -34.01778; 122.68111﻿ (Tizard Island) |
| Tjaulingari Island | 14°40′0″S 125°8′17″E﻿ / ﻿14.66667°S 125.13806°E﻿ / -14.66667; 125.13806﻿ (Tjaulingari Island) |
| Tjungkurakutangari Island | 14°48′11″S 125°8′28″E﻿ / ﻿14.80306°S 125.14111°E﻿ / -14.80306; 125.14111﻿ (Tjungkurakutangari Island) |
| Tortoise Island | 21°34′52″S 114°51′33″E﻿ / ﻿21.58111°S 114.85917°E﻿ / -21.58111; 114.85917﻿ (Tortoise Island) |
| Tory Islands | 34°0′51″S 122°18′23″E﻿ / ﻿34.01417°S 122.30639°E﻿ / -34.01417; 122.30639﻿ (Tory Islands) |
| Tournefort Island | 14°48′31″S 125°1′47″E﻿ / ﻿14.80861°S 125.02972°E﻿ / -14.80861; 125.02972﻿ (Tournefort Island) |
| Tozer Island | 20°27′25″S 116°50′20″E﻿ / ﻿20.45694°S 116.83889°E﻿ / -20.45694; 116.83889﻿ (Tozer Island) |
| Traitors Island | 28°29′6″S 113°46′57″E﻿ / ﻿28.48500°S 113.78250°E﻿ / -28.48500; 113.78250﻿ (Traitors Island) |
| Traverse Island | 16°14′45″S 124°6′47″E﻿ / ﻿16.24583°S 124.11306°E﻿ / -16.24583; 124.11306﻿ (Traverse Island) |
| Travia Island | 28°51′52″S 113°59′12″E﻿ / ﻿28.86444°S 113.98667°E﻿ / -28.86444; 113.98667﻿ (Travia Island) |
| Tree Island | 16°23′16″S 123°18′28″E﻿ / ﻿16.38778°S 123.30778°E﻿ / -16.38778; 123.30778﻿ (Tree Island) |
| Tree Island | 16°39′24″S 123°28′50″E﻿ / ﻿16.65667°S 123.48056°E﻿ / -16.65667; 123.48056﻿ (Tree Island) |
| Trimouille Island | 20°23′45″S 115°33′44″E﻿ / ﻿20.39583°S 115.56222°E﻿ / -20.39583; 115.56222﻿ (Trimouille Island) |
| Trochus Island | 14°29′10″S 125°29′26″E﻿ / ﻿14.48611°S 125.49056°E﻿ / -14.48611; 125.49056﻿ (Trochus Island) |
| Troughton Island | 13°45′13″S 126°11′2″E﻿ / ﻿13.75361°S 126.18389°E﻿ / -13.75361; 126.18389﻿ (Troughton Island) |
| Tunney Island | 33°57′43″S 122°48′44″E﻿ / ﻿33.96194°S 122.81222°E﻿ / -33.96194; 122.81222﻿ (Tunney Island) |
| Turbin Island | 14°28′38″S 125°0′10″E﻿ / ﻿14.47722°S 125.00278°E﻿ / -14.47722; 125.00278﻿ (Turbin Island) |
| Turkey Island | 15°31′37″S 128°22′38″E﻿ / ﻿15.52694°S 128.37722°E﻿ / -15.52694; 128.37722﻿ (Turkey Island) |
| Turnstone Island | 28°27′9″S 113°42′57″E﻿ / ﻿28.45250°S 113.71583°E﻿ / -28.45250; 113.71583﻿ (Turnstone Island) |
| Turtle Islands | 19°53′25″S 118°53′44″E﻿ / ﻿19.89028°S 118.89556°E﻿ / -19.89028; 118.89556﻿ (Turtle Islands (Western Australia)) |
| Twin Islands | 34°56′37″S 118°22′21″E﻿ / ﻿34.94361°S 118.37250°E﻿ / -34.94361; 118.37250﻿ (Twin Islands) |
| Twin Islands | 21°31′1″S 115°12′30″E﻿ / ﻿21.51694°S 115.20833°E﻿ / -21.51694; 115.20833﻿ (Twin Islands) |
| Tyra Island | 16°26′41″S 123°6′9″E﻿ / ﻿16.44472°S 123.10250°E﻿ / -16.44472; 123.10250﻿ (Tyra Island) |
| Tyrer Islands | 16°17′9″S 123°23′37″E﻿ / ﻿16.28583°S 123.39361°E﻿ / -16.28583; 123.39361﻿ (Tyrer Islands) |