Kottayam
District  -  Kottayam Area  - 55.40 square kilometres   Collector  -  C.A. Latha IAS District Police Chief  -  Sri. N. Ramachandran IPS Main Tourist Places  -   Vaikom Siva Temple Nadukani Poonjar Palace Vagamon Aruvikkuzhi Waterfalls Ayyampara Bay Island Driftwood...
Thrissur
District  -  Thrissur Area  -  66.15 km² Collector  -  Dr. A. Kausikan IAS District Police Chief  -   Narayanan.T. IPS(Thrissur City) Sri. N Vijayakumar IPS(Thrissur Rural) Main Tourist Places  -   Archaeological Museum Athirapally Falls Charpa Falls Chavakkad...
Palakkad
District  -  Palakkad Area  -  6.60 km² Collector  -  Smt. P. Marykutty IAS  District Police Chief  -  Sri. Prateesh Kumar IPS Main Tourist Places  -  Anangan Mala Hills Atla Waterfalls Dhoni Hills & Waterfalls Jainamedu Jain Temple Kanjirapuzha Dam Kava Kunchan...
Kasaragod
District  -  Kasaragod Area  -  1,992 km2 Collector  -      Shri. Jeevan Babu IAS District Police Chief  -  Sri. K G Simon IPS Main Tourist Places  -  Bekal Fort Chandragiri Fort Hosdurg Fort Kottancheri Hills Maipady Palace Parappa Wildlife Sanctuary Povval...
Malappuram
District  -  Malappuram Area  -  33.61 km² Collector  -  Amit Meena IAS District Police Chief  - Sri. Debesh Kumar Behera IPS  Main Tourist Places  - Adyanpara Waterfalls Biyyam Lake Conolly's Plot Keralamkundu Waterfalls Kodikuthimala Kottakkunnu Amusement...
Pathanamthitta
District  -  Pathanamthitta Area  -  23.50 km² Collector  -  Smt.R. Girija, IAS District Police Chief   -  Dr.S.Sateesh Bino IPS Main Tourist Places  -  Aranmula Parthasarathy Temple  Gavi Kakki Reservoir Konni Pandalam Palace Mannadi - Veluthampi Dalawa Spent his Last...
Kannur
District  -  Kannur Area  -  2,966 km2 Collector  -  Mir Mohamad Ali IAS District Police Chief  -  Sri.G.Siva Vikram IPS Main Tourist Places  -   Arakkal Kettu Museum Aralam Wildlife Sanctuary Chootad Beach Dharmadam Island Kizhunna Ezhara beach Ezhimala...
Wayanad
District  -  Wayanad Area  -  2,131 km² Collector  -  Suhas S IAS District Police Chief  -  Rajpal Meena IPS Main Tourist Places  -  Banasura Sagar Dam Chembra peak Edakkal Caves Kanthanpara Watefalls Kuruva Islands Lakkidi View Point Meenmutty Waterfalls Muthanga...
Idukki
District  -  Idukki Area  - 4,358 km²  Collector  -  Sri G.R.Gokul IAS District Police Chief  -  Sri K.B.Venugopal IPS Main Tourist Places  -  Anayirankal Dam Cheeyappara and Valara waterfalls Cheruthoni dam Dreamland Spices Park Eravikulam National Park Hill view...
Thiruvananthapuram
District  -  Thiruvananthapuram  Area  - 214.9 km² Collector  -  Sri. S Venkatesapathy IAS District Police Chief  -   Sri.G.Sparjan Kumar IPS(Thiruvananturam City) Sri.P Asok Kumar IPS(Thiruvananthapuram Rural) Main Tourist Places  - Kovalam Beaches Kowdiar...
Kozhikode
District  -  Kozhikode Area  -  128 km² Collector  -  U V Joseph IAS District Police Chief  -   S Kaliraj Mahesh Kumar IPS(Kozhikode City) Sri.M.K.Pushkaran IPS(Kozhikode Rural) Main Tourist Places  -   Arippara Waterfalls   Beypore Beach Janaki Forest Kadalundi...
Kollam
District  -  Kollam Area  -  2491 Sq.Km Collector  -  Dr. Mithra.T IAS District Police Chief   -  S.Ajeetha Begum IPS(Kollam City) Main Tourist Places  -   Thangassery Lighthouse Thenmala Eco-Tourism Thevally Palace Amritapuri Ashtamudi Lake Kottarakkara Kathakali...
Alappuzha
District  -  Alappuzha Area  -  46.18 km2 Collector  -  Veena Madhavan IAS District Police Chief  -  Sri. V.M. Mohammed Rafique IPS Main Tourist Places  -   Krishnapuram Palace Pandavan Rock Pathiramanal Island Sea View Park Thottappally Beach Alappuzha Beach Kayamkulam...
Ernakulam
District  -  Ernakulam Area  -  3,032 km² Collector  -  Shri.K Mohammed Y Safirulla IAS District Police Chief  -   M.P.Dinesh IPS(Kochi city) Sri. A.V. George IPS(Ernakulam Rural) Main Tourist Places  -   Bolgatty Palace Cherai Beach Chottanikkara Temple Hill...