Magdalen College (ˈmɔːdlᵻn, ) is a constituent college of the University of Oxford. It was founded in 1458 by Bishop of Winchester William of Waynflete. It has the highest total assets of any Oxford college, with £977 million as of 2022, and is one of the strongest academically, setting the record for the highest Norrington Score in 2010 and topping the table twice since then. It is home to several of the university's distinguished chairs, including the Agnelli-Serena Professorship, the Sherardian Professorship, and the four Waynflete Professorships.
The large, square Magdalen Tower is an Oxford landmark, and it is a tradition, dating to the days of Henry VII, that the college choir sings from the top of it at 6 a.m. on May Morning. The college stands next to the River Cherwell and the University of Oxford Botanic Garden. Within its grounds are a deer park and Addison's Walk.
Magdalen College was founded in 1458 by William of Waynflete, Bishop of Winchester and Lord Chancellor of England and named after St Mary Magdalene. The college succeeded a university hall called Magdalen Hall, founded by Waynflete in 1448, and from which the college drew most of its earliest scholars. Magdalen Hall was suppressed when the college was founded. The name was revived for a second Magdalen Hall, established in the college's grounds around 1490, which in the 19th century was moved to Catte Street and became Hertford College.
Waynflete also established a school, now Magdalen College School, a private school located nearby on the other side of the Cherwell. Waynflete was assisted by a large bequest from Sir John Fastolf, who wished to fund a religious college.
Magdalen College took over the site of St John the Baptist Hospital, alongside the Cherwell, initially using the hospital's buildings until new construction was completed between 1470 and 1480. At incorporation in 1458, the college consisted of a president and six scholars.