| Kazi Imtiaz Hossain | |
| Native Name: | কাজী ইমতিয়াজ হোসেন |
| Native Name Lang: | bn |
| Office: | Chairman of Bangladesh Institute of International and Strategic Studies |
| Term Start: | 25 November 2021 |
| Term End: | 31 December 2022 |
| Successor: | Vacant |
| Office1: | Bangladesh Ambassador to France |
| Term Start1: | 18 December 2017 |
| Term End1: | 2021 |
| Predecessor1: | M Shahidul Islam[1] |
| Successor1: | Khondker M. Talha[2] |
| Office2: | Bangladesh High Commissioner to Australia |
| Term Start2: | 16 Jul 2014 |
| Term End2: | 2017 |
| Predecessor2: | Masud Uddin Chowdhury |
| Successor2: | Md Sufiur Rahman[3] |
| Office3: | Bangladesh Ambassador to Thailand |
| Term Start3: | 13 April 2010 |
| Term End3: | 8 September 2014 |
| Predecessor3: | Mustafa Kamal[4] |
| Successor3: | Saida Muna Tasneem |
| Nationality: | Bangladeshi |
| Alma Mater: | University of Dhaka |
| Spouses: | Rabab Fatima |
Kazi Imtiaz Hossain is a Bangladeshi diplomat. Prior to this position, he served served as the chairman of the board of governors of Bangladesh Institute of International and Strategic Studies (BIISS) during 2021–2022.[5] He was the ambassador of Bangladesh to France, Australia and Thailand during 2010–2021. He was also accredited to other countries including Cambodia, Fiji, New Zealand, Vanuatu, and Solomon Islands.
Hossain earned his bachelor's and master's degrees in accounting and a diploma in international relations and diplomacy from the University of Dhaka.[6] He is a member of the 1986 batch of Bangladesh Civil Service (Foreign Affairs) Cadre.[7]
Hossain is married to Rabab Fatima who is also a diplomat.[8] Together they have a daughter.[8]