Top 10 Largest Mosques 2025: From the sacred Masjid al-Haram in Mecca to the stunning Grand Jamia Mosque in Pakistan, the world’s largest mosques are marvels of Islamic architecture, spirituality, and communal gathering. These colossal structures not only accommodate millions of worshippers but also stand as symbols of cultural heritage and devotion.
Here are the top 10 largest mosques in the world as of 2025, ranked by capacity and area:
1. Masjid al-Haram (The Great Mosque of Mecca), Saudi Arabia
With a staggering capacity of over four million worshippers during Hajj, Masjid al-Haram is the largest and holiest mosque in Islam. It surrounds the Kaaba, the sacred black cube toward which Muslims worldwide pray. The mosque has undergone multiple expansions to accommodate the ever-growing number of pilgrims. (Source: Saudi Ministry of Hajj and Umrah)
2. Masjid al-Nabawi (The Prophet’s Mosque), Medina, Saudi Arabia
The second holiest site in Islam, this mosque can hold more than 1.5 million worshippers. It houses the tomb of the Prophet Muhammad and features a striking green dome. Its open-air design and sprawling courtyards make it a masterpiece of Islamic architecture. (Source: General Authority for the Care of the Two Holy Mosques)
3. Imam Reza Shrine, Mashhad, Iran
This complex is one of Shiite Islam’s most important pilgrimage sites. Its golden domes, intricate tilework, and vast courtyards draw millions of visitors annually. (Source: Astan Quds Razavi)
4. Grand Jamia Mosque, Karachi, Pakistan
This architectural marvel is one of the world’s largest mosques by area. Its grand design blends traditional and modern Islamic elements, making it a key landmark in Pakistan. (Source: Pakistan Tourism Development Corporation)
5. Hassan II Mosque, Casablanca, Morocco
Perched on the Atlantic coast, this breathtaking mosque accommodates 105,000 worshippers. Its towering minaret, intricate mosaics, and retractable roof make it one of the most visually stunning mosques in the world. (Source: Moroccan Ministry of Islamic Affairs)
6. Faisal Mosque, Islamabad, Pakistan
With a unique modern design inspired by a Bedouin tent, this mosque can host 100,000 worshippers. Its sleek, angular structure and mountainous backdrop create a striking visual contrast. (Source: Capital Development Authority, Islamabad)
7. Badshahi Mosque, Lahore, Pakistan
A masterpiece of Mughal architecture, this historic mosque can hold 100,000 worshippers. Built in the 17th century, its grand red sandstone structure and expansive courtyard remain a symbol of Mughal-era heritage. (Source: Punjab Archaeology Department)
8. Sheikh Zayed Grand Mosque, Abu Dhabi, UAE
Known for its dazzling white marble and gold accents, this mosque welcomes 40,000 worshippers. Its reflective pools, intricate floral designs, and the world’s largest hand-knotted carpet make it a modern architectural wonder. (Source: UAE government)
9. Istiqlal Mosque, Jakarta, Indonesia
As the largest mosque in Southeast Asia, it can accommodate 200,000 worshippers. Its minimalist yet imposing structure symbolizes Indonesia’s independence and Islamic identity. (Source: Indonesian Ministry of Religious Affairs)
10. Taj-ul-Masajid, Bhopal, India
With towering minarets and a capacity of 175,000, this mosque is one of Asia’s largest. Its pink façade and grand courtyard reflect the grandeur of Indo-Islamic architecture. (Source: Madhya Pradesh Tourism Board)
These mosques are not just places of worship but also architectural masterpieces that attract millions of visitors annually. Whether for spiritual reflection or admiration of their grandeur, they remain among the most significant landmarks in the world.