Il Mondo New Capital Egypt is an urban development project in Cairo, Egypt, that seeks to create a new metropolitan area and a sustainable international business district. It is located on a roughly 3,000-acre site east of the existing city, with the main campus located between its two major axes, the First Ring Road and the New Cairo-Suez Highway. The project will include residential, commercial, office, and leisure spaces, connected by a comprehensive transportation system.

The project is estimated to cost $45 billion, and is slated to be completed in three to five phases. Upon completion, Il Mondo New Capital Egypt is expected to become a major economic hub in the region, with the potential to attract foreign direct investment from around the world. It will also provide employment for up to 500,000 people, and is projected to generate up to $18 billion in revenue annually.

The project is being developed by Il Mondo Holding S.A.E., a joint venture owned by Saudi Arabia's Elaph Capital, the Abu Dhabi Investment Council, and Mubadala Investment Company. Funding for the project has come from numerous local and international investors, including the Egyptian government, Saudi Arabia, and the United Arab Emirates