Petronas Tower 3, Office skyscraper in KLCC district, Malaysia

Petronas Tower 3, also called Carigali Tower, is a 60-story office skyscraper of 267 metres in KLCC, Kuala Lumpur. Its 246-metre shaft is clad in aluminium and glass curtain wall, with pale grey horizontal bands alternating with darker window strips, and is topped by a 21-metre crown-like structure. The lower six levels extend into the Suria KLCC shopping mall.

Construction of Petronas Tower 3, also called Carigali Tower, began in late 2006 on Lot C of the KLCC project, and the building was completed in 2012. In January 2011 KLCC Properties Holdings awarded an RM665 million superstructure contract to Daewoo Engineering and Construction. It forms Phase 2 of the KLCC development together with the Kuala Lumpur Convention Centre and the Binjai On The Park condominiums.

The tower's name comes from Petronas Carigali, the exploration and production arm of the national oil company Petronas, which has its headquarters here; the building was formerly called Menara Carigali. Tenants listed in the tower include INPEX on the 42nd floor, McKinsey on the 27th, Microsoft Malaysia on the 26th and Bloomberg on the 24th. On the 57th floor, Marini's on 57 has its own private lift taking guests straight up to the restaurant and bar.

The tower sits on Ampang Road at the southern corner of KLCC, next to the Petronas Twin Towers. Its lower six levels open into the Suria KLCC shopping mall, while the office floors above are reached by lift; Marini's on 57 has its own private lift to the 57th floor. A tunnel link to the future Lot D1 is planned.

The tower's 21-metre crown sits atop a 246-metre shaft, bringing the total height to 267 metres. Marini's on 57, on the 57th floor, is reached by its own private lift; a fire broke out there on 1 November 2025 and was put out by firefighters. The building is the headquarters of Petronas Carigali, the exploration and production arm of Petronas.