This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (June 2010) |

Paul Alexander Slack FBA FRHistS (born 23 January 1943) is a British historian. He is a former principal of Linacre College, Oxford, pro-vice-chancellor of the University of Oxford, and professor of early modern social history in the University of Oxford.
This section of a biography of a living person does not include any references or sources. (December 2022) |
Slack was educated at Bradford Grammar School, the University of Oxford (BA, DPhil). He was a fellow of Exeter College, Oxford, from 1973 until 1996. He served as junior proctor during the academic year 1986–87 and chairman of the General Board 1995–96.
On 1 October 1996, he took office as principal of Linacre College. He retired in September 2010. He was appointed pro-vice-chancellor in 1997, becoming in 2000 pro-vice-chancellor (academic services and university collections).
In 1999 he was appointed professor of early modern social history. He is also a member of the Environmental Change Institute advisory board and a former chairman of the curators of the University Libraries.
Slack was elected a Fellow of the British Academy in 1990.