Tamil is the most commonly spoken Indian language in Singapore, with over 200,000 speakers.

Hindi is the second most commonly spoken Indian language in Singapore, with over 100,000 speakers.

Malayalam is the third most commonly spoken Indian language in Singapore, with over 50,000 speakers.

Punjabi is the fourth most commonly spoken Indian language in Singapore, with over 25,000 speakers.

Telugu is the fifth most commonly spoken Indian language in Singapore, with over 20,000 speakers.

Tamil is spoken by the majority of the Indian diaspora in Singapore, with over 50% of the population speaking the language.

Hindi is spoken by the second largest group of the Indian diaspora in Singapore, with over 25% of the population speaking the language.

Malayalam is spoken by the third largest group of the Indian diaspora in Singapore, with over 10% of the population speaking the language.

Punjabi is spoken by the fourth largest group of the Indian diaspora in Singapore, with over 5% of the population speaking the language.

Telugu is spoken by the fifth largest group of the Indian diaspora in Singapore, with over 2% of the population speaking the language.

Gujarati is spoken by a significant minority of the Indian diaspora in Singapore, with over 1% of the population speaking the language.

Marathi is spoken by a small minority of the Indian diaspora in Singapore, with less than 1% of the population speaking the language.

Bengali is spoken by a very small minority of the Indian diaspora in Singapore, with less than 0.5% of the population speaking the language.

Odia is spoken by a tiny minority of the Indian diaspora in Singapore, with less than 0.1% of the population speaking the language.

Assamese is spoken by a negligible minority of the Indian diaspora in Singapore, with less than 0.05% of the population speaking the language.