Languages Spoken in Indonesia: A Multilingual Landscape
Indonesia, the world's fourth most populous country, is a vibrant tapestry of cultures, traditions, and languages. With over 700 living languages, it's no surprise that the question "What do they speak in Indonesia?" doesn't have a simple answer. Let's delve into the rich linguistic diversity of this archipelagic nation.
Official and National Languages
Indonesia's official language is Indonesian (Bahasa Indonesia), a standardized form of Malay that was adopted as the national language in 1928. It serves as the lingua franca, unifying the diverse population and facilitating communication across the 17,000 islands. Indonesian is based on Malay, but it has been influenced by Dutch, Portuguese, Arabic, and Sanskrit, among other languages.
Regional Languages and Dialects
Indonesia is home to hundreds of regional languages and dialects, many of which are distinct enough to be considered separate languages. These include Javanese, Sundanese, Madurese, and Minangkabau, among others. Javanese, for instance, is spoken by over 75 million people, making it one of the most widely spoken languages in the world.

These regional languages often have their own scripts and literary traditions. Javanese, for example, uses the Javanese script, while Sundanese uses the Sundanese script. Many of these languages are taught in schools and used in media, ensuring their continued vitality.
Javanese: The Language of Java
Java, Indonesia's most populous island, is home to the Javanese language. Javanese is spoken by over 80 million people and is known for its complex honorific systems, reflecting the island's hierarchical social structure. It has a rich literary tradition, with works dating back to the 14th century.
Sundanese: The Language of West Java
Sundanese is spoken by around 30 million people in West Java. It's known for its distinct sound system and its use of the Sundanese script, which is unique to Indonesia. Sundanese literature includes a wealth of folk tales, poetry, and historical chronicles.

Minority Languages and Indigenous Languages
Indonesia is also home to hundreds of minority and indigenous languages. These include languages like Dayak, spoken by the indigenous peoples of Borneo, and Papuan languages, spoken by the indigenous peoples of Papua and West Papua. Many of these languages are endangered due to the dominance of Indonesian and regional languages.
English: The Language of International Communication
While not an official language, English plays a significant role in Indonesia. It's widely taught in schools and used in business, academia, and tourism. Many Indonesians speak English as a second language, and it's often used as a lingua franca among Indonesians who speak different first languages.
Indonesia's Language Policy
Indonesia's language policy aims to balance the promotion of the national language with the preservation of regional and minority languages. The government encourages the use of Indonesian as a common language while also supporting the development and use of regional languages. This policy helps to maintain Indonesia's linguistic diversity while fostering national unity.
In conclusion, the question "What do they speak in Indonesia?" is complex and multifaceted. The answer is not a single language, but a rich tapestry of languages that reflect Indonesia's diverse history, cultures, and peoples. Understanding this linguistic diversity is key to understanding Indonesia itself.