* Sinhala: The official language of Sri Lanka, spoken by the majority of the population in Colombo.
* Tamil: Another official language of Sri Lanka, spoken by a significant minority in Colombo, particularly the Sri Lankan Tamil community.
* English: Widely spoken as a second language, especially in business, education, and government.
Other languages spoken in Colombo include:
* Burgher: A creole language with Dutch, English, and Sinhala influences, spoken by a small community.
* Malay: Spoken by a small community of Malay descent.
* Arabic: Spoken by a small community of Arab descent.
It's important to note that Colombo is a diverse city with a rich linguistic landscape. While Sinhala and Tamil are the dominant languages, English is widely understood and used in many contexts.