English in Dubai: Widely Spoken, De Facto Business Language

Yes. English is the lingua franca of Dubai. With expatriates comprising ~85–90% of the emirate's ~3.6 million residents, English is the default language for:

• Business, finance, law, real estate, hospitality, aviation, retail.
• Government services (websites, forms, signage bilingual Arabic/English).
• Education (most private schools teach British/IB/US curricula in English).
• Media (Gulf News, Khaleej Times, radio, TV).
• Daily interaction between diverse nationalities (Indian, Pakistani, Filipino, British, European, Arab, African).

Arabic remains the official language (government decrees, courts, Friday sermons, Emirati homes). Road signs, official documents, and federal communications are bilingual.

Most Emiratis speak fluent English; many expatriates speak little or no Arabic. For visitors and residents, English alone is entirely sufficient for living, working, and touring in Dubai.