Khan Jahan Ali Thana () is a Metropolitan Thana of Khulna Metropolitan Police in the Division of Khulna, Bangladesh.
Khan Jahan Ali is located at . It has 17373 households and total area 33.07 km<sup>2</sup>.
According to the 2022 Bangladeshi census, Khan Jahan Ali Thana had 1,719 households and a population of 7,450. 7.10% were under 5 years of age. Khan Jahan Ali had a literacy rate of 88.46%: 91.85% for males and 83.97% for females, with a sex ratio of 129.58 males per 100 females.
As of the 1991 Bangladeshi census, Khan Jahan Ali has a population of 88659. Males constitute 55.39% of the population, and females 44.61%. This Upazila's eighteen up population is 49323. Khan Jahan Ali has an average literacy rate of 53% (7+ years), and a national average of 32.4% literate.
Khan Jahan Ali has 2 Unions/Wards, 26 Mauzas/Mahallas, and 1 village named Pariardanga.