Tour EDF is an office skyscraper located in La Défense, the high-rise business district west of Paris, France.

Tour EDF's most striking characteristic consists in the extrusion of a conic section of the tower on its northern edge.

The resulting conic hole extends from the ground floor to the 26th floor and serves as the main entrance to the tower, an entrance built under a wide circular canopy 24 m (79 ft) in diameter.

As a consequence, the length of the tower is slightly less at its base than at its top.

The cladding of the tower alternates horizontal stripes of plain steel and tinted windows.