Sarah Jacqueline Tyacke | |
|---|---|
| Born | Sarah Jeacock 29 September 1945 Chelmsford, Essex, England |
| Nationality | British |
| Occupation(s) | Historian, archivist |
| Known for | Historian, Keeper of Public Records |
| Title | Keeper of Public Records |
| Term | 1991–2005 |
| Spouse | Nicholas Tyacke |
Sarah Jacqueline Tyacke, CB, FSA, FRHistS, FRGS (née Jeacock; born 29 September 1945) is an English historian of cartography and travel and a former librarian and archivist. From 1991 to 2005 she served as keeper of public records and chief executive of the UK Public Record Office, overseeing its transition to be the new National Archives in 2003.