Tamil is the predominant language spoken by the Indian Diaspora in Sri Lanka, due to the large number of Tamil-speaking immigrants from India.

Around 80% of the Indian Diaspora in Sri Lanka speaks Tamil, making it the most widely spoken language among this community.

Telugu is the second most widely spoken Indian language among the Indian Diaspora in Sri Lanka, with a significant population of Telugu-speaking immigrants.

Approximately 20% of the Indian Diaspora in Sri Lanka speaks Telugu, making it the second most common Indian language spoken in the country.

Smaller communities of the Indian Diaspora in Sri Lanka speak Malayalam, Kannada, Gujarati, and Marathi, among other Indian languages.

The presence of the Indian Diaspora in Sri Lanka has led to an increased usage of Indian languages in public spaces, the emergence of multilingual communities, and the promotion of cultural exchange between India and Sri Lanka.

The Indian Diaspora in Sri Lanka faces challenges such as language discrimination, lack of educational opportunities, and limited access to media and literature in their native languages, which can hinder their efforts to preserve their linguistic heritage.

Efforts to promote and preserve the languages spoken by the Indian Diaspora in Sri Lanka include the establishment of language schools, inclusion of Indian languages in educational curricula, and support for cultural events and festivals that celebrate their linguistic heritage.

The linguistic diversity of the Indian Diaspora in Sri Lanka contributes to the country's cultural richness by promoting cultural exchange, enhancing tourism, and strengthening ties with India.

Preserving the languages spoken by the Indian Diaspora in Sri Lanka is important for preserving their cultural identity, promoting social cohesion, and strengthening historical ties between India and Sri Lanka.

The government of Sri Lanka can support the linguistic rights of the Indian Diaspora by encouraging the use of Indian languages in education, providing access to media and literature in Indian languages, and promoting cultural events and festivals that celebrate their linguistic heritage.

The Indian Diaspora in Sri Lanka can contribute to the preservation and promotion of their languages by establishing language schools, organizing cultural events, advocating for language rights, and supporting initiatives that promote their linguistic heritage.

The Indian Diaspora in Sri Lanka faces challenges such as language discrimination, lack of educational opportunities, and limited access to media and literature in their native languages, which can hinder their efforts to maintain their linguistic identity.

The Indian Diaspora in Sri Lanka can work together to preserve and promote their languages by establishing language schools, organizing cultural events, advocating for language rights, and supporting initiatives that promote their linguistic heritage.