Masjidi Association for Mosque Care in Rabigh is a registered nonprofit organization dedicated to the sustainable care of mosques across Rabigh Governorate. Registered with the National Center for Non-Profit Sector Development under license number 5111, the association works to support places of worship through partnerships with government entities, businesses, and individuals.

Its work includes mosque construction, renovation, maintenance, and ongoing care. Projects highlighted by the association include replacing carpets, supplying and installing air conditioners and water refrigerators, maintaining electrical systems and audio equipment, and repairing facilities such as restrooms. It also provides water for worshippers and supports mobile prayer spaces and Eid prayer areas.

The association invites the public to contribute through an online donation store, where supporters can fund specific urgent projects or other charitable cases. Its website also offers information about programs, volunteer opportunities, governance, reports, and organizational policies. Through practical projects, community participation, and collaboration with partners, Masjidi Association seeks to help maintain and improve mosques throughout the governorate.