|Cambridge Theological Federation|
|Motto||Martyrii Memores (Latin)|
|Motto in English||Mindful of Martyrdom|
|Named for||Nicholas Ridley|
|Sister college||Wycliffe Hall, Oxford|
|Principal||Michael Volland |
Ridley Hall is a theological college located on the corner of Sidgwick Avenue and Ridley Hall Road in Cambridge (United Kingdom), which trains men and women intending to take Holy Orders as deacon or priest of the Church of England, and members of the laity working with children and young people as lay pioneers and within a pastoral capacity such as lay chaplaincy.
Ridley Hall was founded in 1881 and named in memory of Nicholas Ridley, a leading Anglican theologian and martyr of the sixteenth century. The college's first principal was the theologian Handley Moule, later Bishop of Durham.  It was founded under the same Deed of Trust as its sister college Wycliffe Hall, Oxford and to this day both colleges have the ability to nominate two members to the Hall Council of the other.
Ridley Hall offers several Common Award qualifications, validated by Durham University. Although not a constituent college of the University of Cambridge, the school has ties with the university's Faculty of Divinity. Some students who are also in a constituent college of the university can be awarded qualifications by Cambridge.  Ridley Hall forms part of the Cambridge Theological Federation, along with Westcott House, Westminster College, the Institute for Orthodox Christian Studies, and others.
Ridley Hall's teaching leans towards an evangelical theology. It is one of three Church of England theological colleges that self-identify as "Open Evangelical", the others being Trinity College in Bristol, and Cranmer Hall in Durham.  
The current principal of Ridley Hall is Michael Volland. Volland succeeded Andrew Norman, who moved on to become Director of Ministry and Mission in the Diocese of Leeds.
It publishes an academic journal, Anvil. 
Thus far, all the principals have been ordained Anglican clergy.
Wycliffe Hall is a Church of England theological college and a permanent private hall of the University of Oxford in the United Kingdom. It is named after the Bible translator and reformer John Wycliffe, who was master of Balliol College, Oxford in the 14th century.
The Cambridge Theological Federation (CTF) is an association of theological colleges, courses and houses based in Cambridge, England and founded in 1972. The federation offers several joint theological programmes of study open to students in member institutions; these programmes are either validated by or are taught on behalf either the University of Cambridge or Anglia Ruskin University. It also offers courses as part of the Common Award validated by Durham University.
The Australian College of Theology (ACT) is an Australian higher education provider based in Sydney, New South Wales. The college delivers awards in ministry and theology and was one of the first Australian non-university providers to offer an accredited bachelor's degree and a research doctorate. It is now one of two major consortia of theological colleges in Australia, alongside the University of Divinity. Over 22,000 people have graduated since the foundation of the college. On 7 October 2022 it was granted university college status by the Tertiary Education Quality and Standards Agency.
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Wycliffe College is an evangelical graduate school of theology at the University of Toronto. Founded in 1877 as an evangelical seminary in the Anglican tradition, Wycliffe College today attracts students from many Christian denominations from around the world. As a founding member of the Toronto School of Theology, students can avail themselves of the wide range of courses from Canada's largest ecumenical consortium. Wycliffe College trains those pursuing ministry in the church and in the world, as well as those preparing for academic careers of scholarship and teaching.
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Handley Carr Glyn Moule was an evangelical Anglican theologian, writer, poet, and Bishop of Durham from 1901 to 1920.
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Charles Francis Digby "Charlie" Moule, known professionally as C. F. D. Moule, was an English Anglican priest and theologian. He was a leading scholar of the New Testament and was Lady Margaret's Professor of Divinity at the University of Cambridge for 25 years, from 1951 to 1976.
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Cranmer Hall is a Church of England theological college based at Durham, England. Cranmer Hall forms part of St John's College, Durham which is a recognised college of Durham University. It stands in the Open Evangelical tradition.
Simon David Heathfield is a British Anglican priest who served as Archdeacon of Aston in the Church of England.
Michael John Ovey, known as Mike Ovey, was a British Anglican clergyman, academic, and former lawyer. From 2007 until his death, he was Principal of Oak Hill College, a conservative evangelical theological college in London, England.
Michael John Volland is a British Anglican priest and academic, specialising in mission and practical theology. Since 2017, he has been Principal of Ridley Hall, Cambridge, an Anglican theological college in the Open Evangelical tradition. He was previously Director of Mission at Cranmer Hall, Durham, and Director of Context-based Training at Ridley Hall.
George John Charles Marchant was a British Anglican priest. From 1974 to 1983, he was Archdeacon of Auckland in the Diocese of Durham. He had previously been Vicar of St Nicholas' Church, Durham, and before that ministered in the Diocese of London, the Diocese of Ely, and the Diocese of Lincoln.
Andrew Neil Emerton is a British Anglican bishop. Since September 2020, he has been Bishop of Sherwood in the Church of England.
Coordinates: 52°12′01″N0°06′40″E / 52.200219°N 0.110993°E