| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3101  | Timbiriwewa | Sri Lanka, North Central Province Anuradhapura District > Thirappane > Ihala Ambathale | section of estate | N 8° 9′ 0'' | E 80° 38′ 0'' |
| 3102 | Timbiriwewa | Sri Lanka, North Western Province Kurunegala District > Bingiriya Division > Kaduruwewa2 | section of estate | N 7° 35′ 5'' | E 79° 56′ 6'' |
| 3103 | Timbirimulla | Sri Lanka, North Central Province Polonnaruwa District > Higurakgoda > Mahasengama | section of estate | N 7° 59′ 0'' | E 80° 52′ 0'' |
| 3104 | Tilton | Sri Lanka, Central Province Kandy District > Ganga Ihala Korale Division > Ulapane South | estate(s) | N 7° 5′ 45'' | E 80° 33′ 27'' |
| 3105 | Tibbotukanatta Colony | Sri Lanka, Central Province Matale District > Ambanganga Korale Division > Thibbatukanatha | section of estate | N 7° 33′ 45'' | E 80° 39′ 55'' |
| 3106 | Threvanahena | Sri Lanka, North Central Province Polonnaruwa District > Elahera > Heeratiya | triangulation station | N 7° 46′ 0'' | E 80° 49′ 0'' |
| 3107 | Thornfield | Sri Lanka, Central Province Nuwara Eliya District > Nuwara Eliya Division > Albion | estate(s) | N 6° 51′ 38'' | E 80° 40′ 41'' |
| 3108 | Thorapitiya Estate | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya West Division > Pitadeniya | estate(s) | N 7° 26′ 9'' | E 80° 3′ 10'' |
| 3109 | Thorapitiya | Sri Lanka, North Central Province Anuradhapura District > Thirappane > Walagambahuwa | section of estate | N 8° 9′ 0'' | E 80° 30′ 0'' |
| 3110 | Thorana | Sri Lanka, North Western Province Puttalam District > Madampe Division > Rathmal Agara | section of estate | N 7° 32′ 17'' | E 79° 53′ 38'' |
| 3111 | Thoduvilcholai | Sri Lanka, Eastern Province Batticaloa District > Eravur Pattu > Vepavedduwan | section of estate | N 7° 45′ 17'' | E 81° 31′ 11'' |
| 3112 | Thiyawaddawan | Sri Lanka, Eastern Province Batticaloa District > Koralai Pattu West > Paper Town | section of estate | N 7° 56′ 0'' | E 81° 29′ 0'' |
| 3113 | Thiraymadu | Sri Lanka, Eastern Province Batticaloa District > Koralai Pattu Nort > Punanai East | section of estate | N 7° 57′ 0'' | E 81° 30′ 0'' |
| 3114 | Thirappanaya | Sri Lanka, North Central Province Anuradhapura District > Mihinthale > Kahapathvilagama | section of estate | N 8° 18′ 0'' | E 80° 35′ 0'' |
| 3115 | Thiraimadu | Sri Lanka, Eastern Province Batticaloa District > Manmunai North Division > Palameenmadu | section of estate | N 7° 45′ 7'' | E 81° 40′ 58'' |
| 3116 | Thihiliwaddai | Sri Lanka, Eastern Province Batticaloa District > Koralai Pattu Sout > Thihiliveddai | section of estate | N 7° 50′ 21'' | E 81° 31′ 31'' |
| 3117 | Thiggollewa | Sri Lanka, North Central Province Anuradhapura District > Palagala Division > Pelbendiyawa | section of estate | N 7° 53′ 0'' | E 80° 32′ 0'' |
| 3118 | Thibbotumunuwa | Sri Lanka, Sabaragamuwa Province Kegalle District > Kegalla Division > Paragammana | section of estate | N 7° 14′ 0'' | E 80° 21′ 0'' |
| 3119 | Theydon Bois | Sri Lanka, Central Province Kandy District > Pasbagekorale > Pahala Rambukpitiya | estate(s) | N 7° 3′ 54'' | E 80° 29′ 58'' |
| 3120 | Thewavetti | Sri Lanka, Northern Province Mullaitivu District > Maritimepattu > Ampalavanpokkanai | section of estate | N 9° 23′ 11'' | E 80° 41′ 56'' |
| 3121 | Therunansegama | Sri Lanka, Sabaragamuwa Province Ratnapura District > Embilipitiya Division > Hagala | section of estate | N 6° 17′ 0'' | E 80° 55′ 0'' |
| 3122 | Therikadagama | Sri Lanka, North Western Province Kurunegala District > Nikaweratiya > Bogollagama | garden(s) | N 7° 47′ 0'' | E 80° 10′ 0'' |
| 3123 | Theresia | Sri Lanka, Central Province Nuwara Eliya District > Ambagamuwa Division > Kirkoswald | estate(s) | N 6° 48′ 36'' | E 80° 40′ 17'' |
| 3124 | Thenkuttiyawa | Sri Lanka, North Western Province Puttalam District > Mahakumbukkadawala Division > Dangaswewa2 | section of estate | N 7° 52′ 32'' | E 79° 55′ 1'' |
| 3125 | Thenkutiyawa | Sri Lanka, North Central Province Anuradhapura District > Galenbidunuwewa > Himbutugollewa | section of estate | N 8° 18′ 0'' | E 80° 40′ 0'' |
| 3126 | Thelhawadiyawa | Sri Lanka, North Central Province Anuradhapura District > Galenbidunuwewa > Yakalla | section of estate | N 8° 12′ 0'' | E 80° 44′ 0'' |
| 3127 | The Farm The Farm | Sri Lanka, Central Province Kandy District > Yatinuwara Division > Pahala Mudaliwatta | tea plantation | N 7° 15′ 39'' | E 80° 30′ 21'' |
| 3128 | Tharana | Sri Lanka, North Western Province Puttalam District > Madampe Division > Mellawagara | section of estate | N 7° 29′ 2'' | E 79° 50′ 50'' |
| 3129 | Tharakudiwilluwa | Sri Lanka, North Western Province Puttalam District > Mundel Division > Tharakudivilluwa | section of estate | N 7° 45′ 15'' | E 79° 51′ 10'' |
| 3130 | Tharachenai | Sri Lanka, Eastern Province Batticaloa District > Koralai Pattu West > Paper Town | section of estate | N 7° 55′ 0'' | E 81° 29′ 0'' |
| 3131 | Thanippdnai | Sri Lanka, Northern Province Jaffna District > Islands South Division > Pungudutivu North West | section of estate | N 9° 36′ 33'' | E 79° 48′ 33'' |
| 3132 | Thanaletchumie | Sri Lanka, Sabaragamuwa Province Kegalle District > Ruwanwella Division > Batuvita | estate(s) | N 7° 3′ 23'' | E 80° 10′ 3'' |
| 3133 | Thamparaveli | Sri Lanka, Eastern Province Batticaloa District > Eravur Pattu > Koduwamadu | section of estate | N 7° 45′ 44'' | E 81° 34′ 24'' |
| 3134 | Thammitagama | Sri Lanka, North Western Province Kurunegala District > Maho > Panwewa | section of estate | N 7° 46′ 0'' | E 80° 16′ 0'' |
| 3135 | Thambapanniya | Sri Lanka, North Western Province Puttalam District > Karuwalagaswewa Division > Thambapanniya | section of estate | N 8° 5′ 6'' | E 79° 55′ 17'' |
| 3136 | Thamaraikerni | Sri Lanka, Eastern Province | section of estate | N 7° 47′ 30'' | E 81° 37′ 49'' |
| 3137 | Thallanai | Sri Lanka, Eastern Province Batticaloa District > Koralai Pattu Sout > Thihiliveddai | section of estate | N 7° 50′ 15'' | E 81° 32′ 4'' |
| 3138 | Thalgaswewa | Sri Lanka, North Western Province Kurunegala District > Kotawehera > Digannewa | garden(s) | N 7° 53′ 0'' | E 80° 6′ 0'' |
| 3139 | Thahira | Sri Lanka, North Western Province Kurunegala District > Pannala Division > Koodalupotta | estate(s) | N 7° 22′ 14'' | E 80° 3′ 28'' |
| 3140 | Thabboagara | Sri Lanka, North Western Province Kurunegala District > Udubaddawa Division > Karandavila | section of estate | N 7° 30′ 0'' | E 79° 57′ 0'' |
| 3141 | Tennekumbura | Sri Lanka, Central Province Kandy District > Kandy and Four Gravets Gangawata Division > Thennakumbura | estate(s) | N 7° 17′ 0'' | E 80° 40′ 0'' |
| 3142 | Tennehena | Sri Lanka, Southern Province Matara District > Mulatiyana Division > Deiyandara | estate(s) | N 6° 9′ 7'' | E 80° 36′ 21'' |
| 3143 | Tennehena | Sri Lanka, Southern Province Matara District > Hakmana Division > Udupeellegoda West | section of estate | N 6° 4′ 0'' | E 80° 38′ 0'' |
| 3144 | Tenna Ambalama | Sri Lanka, Central Province Nuwara Eliya District > Ambagamuwa Division > Moray | shrine | N 6° 49′ 0'' | E 80° 30′ 0'' |
| 3145 | Tempo | Sri Lanka, Western Province Kalutara District > Madurawala Division > Ihala Karannagoda | section of estate | N 6° 38′ 6'' | E 80° 6′ 21'' |
| 3146 | Tembiliyawa | Sri Lanka, North Western Province Kurunegala District > Polpitigama > Uthuruwella | section of estate | N 7° 43′ 0'' | E 80° 27′ 0'' |
| 3147 | Telijjawila | Sri Lanka, Southern Province Matara District > Welipitiya > Udukawa North | rubber plantation | N 6° 1′ 0'' | E 80° 29′ 0'' |
| 3148 | Telgamuwa | Sri Lanka, Central Province Matale District > Laggala > Mahalakotuwa | section of estate | N 7° 32′ 25'' | E 80° 45′ 55'' |
| 3149 | Telbaduara | Sri Lanka, Sabaragamuwa Province Ratnapura District > Embilipitiya Division > Modarawana | garden(s) | N 6° 19′ 54'' | E 80° 49′ 12'' |
| 3150 | Telambugalla | Sri Lanka, North Western Province Kurunegala District > Ridigama Division > Thelambugalla | estate(s) | N 7° 32′ 46'' | E 80° 30′ 41'' |
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