King Hussein of Jordan lent an entire brigade of his Arab Legion as extras for the movie, so most of the film's "soldiers" are played by real soldiers. Hussein frequently visited the sets and became enamored of a young British secretary, Antoinette Gardiner, who became his second wife in 1962. Their eldest son, Abdullah II King Of Jordan, ascended to the throne in 1999.
This movie was banned in many Arab countries as they felt Arab historical figures and the Arab peoples were misrepresented. Omar Sharif arranged a viewing with President Gamal Abdel Nasser of Egypt to show him that there was nothing wrong with the way they were portrayed. Nasser loved the movie and allowed it to be released in Egypt, where it went on to become a monster hit.
To film Omar Sharif's entrance through a mirage, Freddie Young used a special 482mm lens from Panavision. Panavision still has this lens, and it is known among cinematographers as the "David Lean lens". It was created specifically for this shot and has not been used since.
The first time Peter O'Toole tried riding a camel, blood oozed from his jeans. "This is a very delicate Irish arse", he warned his instructor. He finally mastered his camel-riding technique by adding a layer of sponge rubber under the saddle to ease his bruised backside--a practical innovation quickly adopted by the actual Bedouin tribesmen acting as extras during the desert location filming. O'Toole was nicknamed "ab al-'Isfanjah" ("father of the sponge") by the Bedouin.
On his first location scouting trip in Jordan, director Sir David Lean discovered the remains of the Turkish locomotives and railroad tracks T.E. Lawrence had destroyed during the Arab Revolution. After forty years in the sun, they hadn't even rusted.