Bodleian Visiting Fellows take up their Fellowships throughout the academic year, between 1 August and 31 July. See here for more information about the current and past cohorts of Fellows, by year:
Current Fellows
2019-20
2020-21
Past Fellows
2018-19
2017-18
2016-17
2015-16
2014-15
2013-14
2011-13
The Bodleian's blog The Conveyor gives more detail about the research carried out by Visiting Fellows.