| Official Name: | Pamekasan Regency |
| Native Name: | Kabupaten Pamekasan |
| Native Name Lang: | id |
| Type: | Regency |
| Motto: | Madu Ganda Mangesti Tunggal (Fragrant island, goes along with the unitary state) Mekkas Jatna Paksa Jenneng Dibi' (Governed by self-ability and people's support) |
| Pushpin Map: | Indonesia_Java#Indonesia |
| Pushpin Map Caption: | Location in Java and Indonesia |
| Pushpin Label Position: | top |
| Coordinates: | -7.1667°N 141°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Indonesia |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Java |
| Seat Type: | Capital |
| Seat: | Pamekasan |
| Leader Title: | Regent |
| Leader Name: | Khalil Asy'ari[1] |
| Leader Title1: | Vice Regent |
| Leader Name1: | vacant |
| Area Total Km2: | 792.30 |
| Population As Of: | mid 2023 estimate |
| Population Total: | 882837 |
| Population Density Km2: | auto |
| Population Footnotes: | [2] |
| Website: | pamekasankab.go.id |
| Area Code Type: | Area code |
| Area Code: | (+62) 324 |
Pamekasan Regency is a regency (kabupaten) of the province of East Java, Indonesia. It is located on Madura Island approximately east of Surabaya, the provincial capital. The regency covers an area of, and at the 2010 census[3] it had a population of 795,918 (an increase from 689,225 at the previous census in 2000); at the 2020 census[4] the total was 850,057[5] and the official estimate as of mid-2023 was 882,837 – comprising 431,891 males and 450,946 females.[6] The administrative capital is the town of Pamekasan.
Pamekasan Regency is bordered on the east by Sumenep Regency, on the north by the Java Sea, on the west by Sampang Regency, and the south by the Madura Strait (separating Madura from the island of Java).
Pamekasan Regency consists of thirteen districts (kecamatan), tabulated below with their areas and their populations at the 2010 census[7] and the 2020 census,[8] together with the official estimates as at mid-2023.[9] The table also includes the locations of the district administrative centres, the number of administrative villages in each district (totaling 178 rural desa and 11 urban kelurahan), and its postcode.
| Kode Wilayah | Name of District (kecamatan)! | Area in km2 | Pop'n 2010 census | Pop'n 2020 census | Pop'n mid 2023 estimate | Admin centre | No. of villages | Post code | |
|---|---|---|---|---|---|---|---|---|---|
| 35.28.01 | Tlanakanan | 48.10 | 59,156 | 64,122 | 66,810 | Branta Tinggi | 17 | 69371 | |
| 35.28.02 | Pademawu | 71.90 | 76,713 | 84,803 | 87,292 | Bunder | 22 (a) | 69321 -60323 | |
| 35.28.03 | Galis | 31.86 | 28,235 | 29,770 | 30,863 | Galis | 10 | 69382 | |
| 35.28.08 | Larangan | 40.86 | 53,174 | 56,553 | 58,916 | Larangan Luar | 14 | 69383 | |
| 35.28.04 | Pamekasan (district) | 26.47 | 89,103 | 89,017 | 91,160 | Patemon | 18 (b) | 69311 -69317 | |
| 35.28.05 | Proppo | 71.49 | 75,079 | 84,864 | 90,976 | Proppo | 27 | 69363 | |
| 35.28.06 | Palengaan | 88.48 | 85,246 | 82,600 | 85,896 | Palengaan Laok | 12 | 69362 | |
| 35.28.07 | Pegantenan | 86.04 | 63,014 | 73,686 | 76,964 | Pegantenan | 13 | 69361 | |
| 35.28.12 | Kadur | 52.43 | 44,622 | 47,959 | 50,227 | Kadur | 10 | 69355 | |
| 35.28.09 | Pakong | 30.71 | 34,429 | 36,817 | 38,138 | Pakong | 12 | 69352 | |
| 35.28.10 | Waru | 70.03 | 59,346 | 64,394 | 67,895 | Waru Barat | 12 | 69353 | |
| 35.28.11 | Batu Marmar | 97.05 | 77,653 | 79,519 | 78,998 | Tamberu | 13 | 69354 | |
| 35.28.13 | Pasean | 76.88 | 50,148 | 55,953 | 58,702 | Tlontoraja | 9 | 69356 | |
| Totals | 792.30 | 795,918 | 850,057 | 882,837 | Pamekasan | 189 |
Notes: (a) including 2 kelurahan – Barurambat Timur and Lawangan Daya. (b) comprising 9 kelurahan – see Pamekasan - (Kangenan, Patemon, Bugih, Jungcang Cang, Parteker, Barurambat Kota, Gladak Anyar, Kolpajung and Kowel) and 9 desa.
The population comprises Madurese, Javanese, and Chinese Indonesians.
One of the famous produces from this region is Batik Pamekasan.