List of Famous people who born in 1955

Guillermo Jorge Navarro Solares, AMC, ASC is a Mexican cinematographer and television director. He has worked in Hollywood since 1994 and is a frequent collaborator of Guillermo del Toro and Robert Rodriguez. In 2007, he won the Academy Award for Best Cinematography and the Goya Award for Best Cinematography for del Toro's Pan's Labyrinth. His subsequent filmography runs the gamut from lower-budget arthouse and genre films to high-profile blockbusters like Hellboy, Zathura: A Space Adventure, Night at the Museum, and Pacific Rim.

Carl Erwin Walz is a retired NASA astronaut currently working for Orbital Sciences Corporation's Advanced Programs Group as vice president for Human Space Flight Operations. Walz was formerly assigned to the Exploration Systems Mission Directorate at NASA Headquarters in Washington, D.C.. He was the Acting Director for the Advanced Capabilities Division in the Exploration Systems Mission Directorate, and was responsible for a broad range of activities to include Human Research, Technology Development, Nuclear Power and Propulsion and the Lunar Robotic Exploration Programs to support the Vision for Space Exploration.

Jaime Soto is an American prelate of the Catholic Church. He is currently bishop of the Roman Catholic Diocese of Sacramento.

Pier Ferdinando Casini is an Italian politician. He was President of the Italian Chamber of Deputies from 2001 to 2006. Casini is currently Honorific President of the Centrist Democrat International and Honorary President of the Inter-Parliamentary Union (IPU), and formerly was majority faction leader of the Union of the Centre (UdC).

Lee Smolin is an American theoretical physicist, a faculty member at the Perimeter Institute for Theoretical Physics, an adjunct professor of physics at the University of Waterloo and a member of the graduate faculty of the philosophy department at the University of Toronto. Smolin's 2006 book The Trouble with Physics criticized string theory as a viable scientific theory. He has made contributions to quantum gravity theory, in particular the approach known as loop quantum gravity. He advocates that the two primary approaches to quantum gravity, loop quantum gravity and string theory, can be reconciled as different aspects of the same underlying theory. His research interests also include cosmology, elementary particle theory, the foundations of quantum mechanics, and theoretical biology.

Gary Clayton Kelly is an American business executive. He is the chief executive officer and chairman at Southwest Airlines.

Rolf Undsæt Løvland is a Norwegian composer, lyricist, arranger, and pianist. Together with Fionnuala Sherry, he formed the Celtic-Nordic group Secret Garden, in which he was the composer, producer, and keyboardist. He began composing at an early age and grew up studying at the Kristiansand Music Conservatory, later receiving his master's degree from the Norwegian Institute of Music in Oslo. Løvland has won the Eurovision Song Contest twice, composing the songs "La det swinge" in 1985 and "Nocturne" in 1995 alongside Secret Garden, resulting in Norway's first two titles.