Katiadi (Bengali: কটিয়াদি) is an upazila of Kishoreganj District in the Division of Dhaka, Bangladesh.

[4] Katiadi has an area of 219.22 square kilometres (84.64 sq mi).

According to the 2011 Census of Bangladesh, Katiadi Upazila had 69,801 households and a population of 314,529.

Katiadi had a literacy rate (age 7 and over) of 40.61%, compared to the national average of 51.8%, and a sex ratio of 1083 females per 1000 males.

Mr.Nur Mohammad Ex IGP of Bangladesh Police is running MP of Parliament from Katiadi -Pakundia.