Former Owner
- Sister Lysebet van Karnehe1
- St. Mary's College1
- Staatliche Museen zu Berlin1
- Stanley Morison1
- Susan Minns1
- Sydney Cockerell1
- T. Fownes1
- T. Royer1
- T. Whitcombe Greene1
- T.L. Hartung1
- Theodore Newton Vail1
- Theodore Williams1
- Thomas Appleby1
- Thomas Mildmay1
- Thomas Richardson1
- Veṇīmādhava Puṇatāmakara1
- Vyšší Brod Cistercian Abbey1
- Walter Paul Havens1
- Walter Sneyd1
- Wilfrid Voynich1