:Simeon Stylites is sometimes called "Simeon Stylites the Elder." For the later saints of this name, see Simeon Stylites the Younger and Simeon Stylites III.

Saint Simeon Stylites or Symeon the Stylite (c. 390 – 2 September 459) was a Christian ascetic saint who achieved fame because he lived for 37 years on a small platform on top of a pillar in Syria. Several other stylites later followed his model (the Greek word style means pillar).

Simeon was born at Sisan in northern Syria, the son of a shepherd. Syria was incorporated in the Byzantine Empire in 395 and Christianity grew quickly. Reportedly under the influence of his mother Martha, he developed a zeal for Christianity at the age of 13, following a lecture of the Beatitudes. He subjected himself to ever-increasing bodily austerities from an early age, especially fasting from food. After beginning life as a shepherd boy, he entered a monastery before the age of 16. On one occasion, moving nearby, he commenced a severe regimen of fasting for Lent and was visited by the head of the monastery, who left him some water and loaves. A number of days later, Simeon was discovered unconscious, with the water and loaves untouched. When he was brought back to the monastery, it was discovered that he had bound his waist with a girdle made of palm fronds so tightly that days of soaking were required to remove the fibres from the wound formed. At this, Simeon was requested to leave the monastery. He then shut himself up for three years in a hut, where he passed the whole of Lent without eating or drinking (it should be noted that the Sabbath is not counted among the days of Lent, allowing those who fast to eat every seven days). He later took to standing continually upright so long as his limbs would sustain him (a practice still employed by some sadhus in today's India).

After three years in his hut, Simeon sought a rocky eminence on the slopes of the Sheik Barakat Mountain and compelled himself to remain a prisoner within a narrow space less than 20 metres in diameter. But crowds of pilgrims invaded the area to seek him out, asking his counsel or his prayers, and leaving him insufficient time for his own devotions. This at last led him to adopt a new way of life.

He despaired of the ever increasing number of people who frequently came to him for prayers and advice, leaving him little if any time for his private austerities. Simeon discovered a pillar which had survived amongst ruins, formed a small platform at the top, and upon this determined to live out his life. It has been stated that, as he seemed to be unable to avoid escaping the world horizontally, he may have thought it an attempt to try to escape it vertically. This first pillar was little more than four metres high, but his wellwishers subsequently replaced it with others, the last in the series being apparently over 15 metres from the ground. At the top of the pillar was a platform, with a baluster, which is believed to have been about twelve feet square.

Even on the highest of his columns, Simeon was not withdrawn from the world. If anything, the new pillar drew even more people, not only the pilgrims who had come earlier but now sightseers as well. Simeon made himself available to these visitors every afternoon.

By means of a ladder, visitors were able to ascend, and it is known that he wrote letters, the text of some of which survived to this day, that he instructed disciples, and that he also delivered addresses to those assembled beneath, preaching especially against profanity and usury. In contrast to the extreme austerity that he demanded of himself, his preaching conveyed temperance and compassion, and was marked with common sense and freedom from fanaticism.

Simeon's fame spread throughout the Empire. The Emperor Theodosius and his wife Eudocia greatly respected the saint and listened to his counsels, while the Emperor Leo paid respectful attention to a letter he sent in favour of the Council of Chalcedon. Simeon is said to have corresponded with St Genevieve of Paris. Simeon became so influential that a church delegation was sent to him to demand that he descend from his pillar as a sign of submission. When, however, he showed himself willing to comply, the request was withdrawn. Once when he was ill, Theodosius sent three bishops to beg him to come down and allow himself to be attended by physicians, but Simeon preferred to leave his cure in the hands of God, and before long he recovered.

After spending 37 years on his pillar, Simeon died on 2 September 459. He inspired many imitators, and, for the next century, ascetics living on pillars, stylites, were a common sight throughout the Byzantine Levant. He is commemorated as a saint in the Coptic Orthodox Church, where his feast is on 29 Pashons. He is commemorated 1 September by the Eastern Orthodox and Byzantine Catholic Churches, and 5 January in the Roman Catholic Church.

A contest arose between Antioch and Constantinople for the possession of Simeon's remains. The preference was given to Antioch, and the greater part of his relics were left there as a protection to the unwalled city.

The ruins of the vast edifice erected in his honour and known in Arabic as the Qal at Simân ("the Mansion of Simeon") can still be seen. They are located about 30 km northwest of Aleppo () and consist of four basilicas built out from an octagonal court towards the four points of the compass. In the centre of the court stands the base of the style or column dedicated to St. Simeon.

Luis Buñuel's film Simón del desierto (1965) is loosely based on the story of Saint Simeon.

In 2002, magician and illusionist David Blaine performed a stunt called "Vertigo", inspired by Simeon. He stood for 35 hours on a pillar 105 ft (27 m) high and 22 in (56 cm) wide in Bryant Park, New York City.

*Hermit *Daniel the Stylite, disciple of Simeon Stylites. *Saint Alypius the Stylite, disciple of St. Simeon. *God: Sole Satisfier

*He Dug Deeper and Ended Up High, by Margaret Visser *Canon to Saint Symeon Stylites *Saint Simeon Stylites, by George Lamb *Catholic Encyclopedia: Simeon Stylites the Elder *St. Simeon Church, from Syria Gate *Simeon Stylites, from Syria Gate *Attwater, Donald and Catherine Rachel John. The Penguin Dictionary of Saints. 3rd edition. New York: Penguin Books, 1993. ISBN 0-140-51312-4.