Kandana is a suburb located in the Gampaha District of the Western Province in Sri Lanka. It is situated approximately 19 km (12 mi) north of the Colombo city centre.
The area serves as a popular residential hub, largely due to its geographical proximity to Negombo and Bandaranaike International Airport. Kandana is bordered by the neighboring suburbs of Ja-Ela, Ragama, Peralanda, and Wattala.