Tanah Laut Regency
Tanah Laut Regency is one of the regencies in the Indonesian province of South Kalimantan. It encompasses the southernmost part of Kalimantan. The area is 3,841.37 km2, and the population was 296,333 at the 2010 Census and 348,966 at the 2020 Census; the official estimate as at mid 2024 was 369,818. The capital is the town of Pelaihari. Motto: "Tuntung Pandang" ; Tuntung Pandang has the meaning of "nice to see until forever"
Administrative districts
The Regency is divided into eleven districts, listed below with their areas and their populations at the 2010 Census and 2020 Census, together with the official estimates as at mid 2024. Of the eleven districts, ten of them lie within the official List of [metropolitan areas in Indonesia|Banjarmasin metropolitan area]. The table also includes the locations of the district administrative centres, the number of administrative villages in each district, and its post code.| Kode Wilayah | Name of District | Area in km2 | Pop'n Census 2010 | Pop'n Census 2010 | Pop'n Estimate mid 2024 | Admin centre | No. of villages | Post code |
| 63.01.06 | Panyipatan | 388.91 | 21,151 | 25,135 | 26,439 | Panyipatan | 10 | 70871 |
| 63.01.01 | Takisung | 223.67 | 27,998 | 32,378 | 34,310 | Gunung Makmur | 12 | 70861 |
| 63.01.04 | Kurau | 68.70 | 11,578 | 13,580 | 14,765 | Padang Luas | 11 | 70851 |
| 63.01.11 | Bumi Makmur | 104.66 | 11,831 | 13,765 | 14,572 | Handil Babirik | 11 | 70853 |
| 63.01.05 | Bati Bati | 234.25 | 38,645 | 44,737 | 46,889 | Padang | 14 | 70852 |
| 63.01.08 | Tambang Ulang | 198.35 | 14,925 | 17,797 | 19,318 | Tambang Ulang | 9 | 70854 |
| 63.01.03 | Pelaihari | 364.03 | 63,895 | 77,246 | 82,576 | Pelaihari | 20 | 70812 - 70815 |
| 63.01.10 | Bajuin | 284.71 | 15,957 | 19,150 | 20,386 | Bajuin | 9 | 70815 |
| 63.01.09 | Batu Ampar | 419.05 | 11,831 | 27,557 | 29,050 | Batu Ampar | 14 | 70882 |
| 63.01.02 | Jorong | 697.84 | 29,002 | 34,553 | 36,457 | Jorong | 11 | 70881 |
| 63.01.07 | Kintap | 857.21 | 38,118 | 43,068 | 45,056 | Kintapura | 14 | 70883 |
| Totals | 3,841.37 | 296,333 | 348,966 | 369,818 | Pelaihari | 135 |
Note: includes the 5 kelurahan of Angsau, Karang Taruna, Pabahanan, Pelaihari and Sarang Halang.