The official language of Saudi Arabia is Arabic, spoken by virtually the entire population of roughly 35 million people. As the birthplace of Islam and the land where the Quran was revealed in Classical Arabic, Saudi Arabia occupies a place of unique reverence within the Arabic-speaking world. While Arabic is the sole official tongue, English functions widely as the language of business, while millions of expatriate workers add a vibrant layer of South Asian and other languages to daily life.
Arabic: The Official Language
Arabic is the constitutional and administrative language of the Kingdom, used in government, courts, schools, mosques, and the media. It belongs to the Semitic family, making it a cousin of Hebrew, Aramaic, and Amharic. With more than 400 million speakers across some 25 nations, Arabic ranks among the world's most widely spoken languages and serves as one of the six official languages of the United Nations.
Saudi Arabia's relationship with Arabic is especially profound. The cities of Mecca and Medina, home to Islam's two holiest mosques, draw millions of pilgrims each year who recite the Quran in the same Classical Arabic in which it was first revealed in the 7th century. This religious centrality has helped preserve the language's prestige and continuity for over 1,400 years.
Modern Standard Arabic vs. Everyday Speech
It is important to distinguish between the formal and spoken forms of Arabic. Modern Standard Arabic (MSA), descended directly from Classical Arabic, is the written and formal register used in newspapers, official documents, broadcasts, and education. Saudis learn it at school, but no one speaks it casually at home.
Daily conversation instead happens in regional dialects that can differ from MSA as much as Italian differs from Latin. This phenomenon, where a formal "high" variety coexists with everyday "low" varieties, is called diglossia and is characteristic of the entire Arab world. A Saudi will switch effortlessly between a local dialect with friends and MSA when reading the news or addressing a formal gathering.
The Regional Dialects of Saudi Arabia
The Kingdom is large and geographically varied, and its dialects reflect that diversity:
- Najdi Arabic — spoken in the central plateau region around the capital, Riyadh. Often regarded as the most distinctly "Saudi" dialect, it is associated with the Bedouin heartland.
- Hejazi Arabic — spoken in the western Red Sea region, including Mecca, Medina, and Jeddah. Centuries of pilgrimage and trade have made it more cosmopolitan, absorbing influences from across the Muslim world.
- Gulf Arabic — heard in the oil-rich Eastern Province, shared with neighbours like Kuwait, Bahrain, and Qatar.
- Southern dialects — spoken near the Yemeni border in regions such as Asir and Jazan, with features distinct from the rest of the country.
These differences are real but rarely cause major communication problems within the Kingdom, since speakers can fall back on MSA or simply adjust their vocabulary.
The Arabic Script and Calligraphy
Arabic is written from right to left in a flowing cursive script of 28 letters. It is an abjad, meaning the alphabet primarily records consonants; short vowels are usually left unwritten and inferred from context, which makes reading a skill that rewards familiarity with the language. Each letter changes shape depending on whether it stands alone or appears at the start, middle, or end of a word.
Beyond its practical use, Arabic script is one of the great artistic traditions of humanity. Because Islamic art has traditionally avoided figurative imagery, calligraphy became a supreme form of visual expression, adorning the walls of mosques, the pages of manuscripts, and the facades of palaces throughout the Islamic world.
English and the Languages of Expatriates
English is the de facto second language of Saudi business, technology, and higher education, and it is taught in schools from an early age. Signage in cities, airports, and hospitals is frequently bilingual, and travellers can often get by in major urban centres with English alone.
Saudi Arabia is also home to millions of foreign workers, and their languages are woven into everyday life. Urdu, Hindi, Tagalog, Bengali, Malayalam, and Tamil are all widely heard in markets, construction sites, and homes, reflecting the large communities from South Asia and the Philippines. This diversity makes the Kingdom's linguistic landscape far richer than its single official language suggests. For more on the country itself, see our saudi arabia country guide.
Frequently Asked Questions
Do people in Saudi Arabia speak English?
Many do, especially in business, healthcare, tourism, and among younger and educated Saudis. English is taught in schools and used widely in commerce, so visitors to major cities like Riyadh and Jeddah can usually communicate in English, though learning a few Arabic greetings is appreciated.
Is Saudi Arabic the same as the Arabic spoken in Egypt or Morocco?
No. While all share Modern Standard Arabic as a common formal language, the everyday dialects differ significantly. Saudi dialects, Egyptian Arabic, and North African (Maghrebi) Arabic can be mutually difficult to understand in casual speech, much like the Romance languages descended from Latin.
What language is the Quran written in?
The Quran is written in Classical Arabic, the prestigious form of the language revealed in 7th-century Arabia. Muslims worldwide recite it in this original Arabic regardless of their native tongue, which has helped preserve the language with remarkable consistency for over a millennium.
How many people speak Arabic worldwide?
Arabic has more than 400 million speakers across roughly 25 countries, making it one of the most widely spoken languages on Earth and one of the official languages of the United Nations.