2 letters from Kasser, 1 carbon copy of a reference on behalf of Kasser written by Černý.
Coptic studies and Kasser's work on the Bodmer papyri, which resulted in a number of publications dating from the 1950s to the early 2000s.

4 letters from Kantor.
Černý's visits to Chicago (professional and personal matters), and research interests of both correspondents. Černý enquired about an Amarna tablet with a hieratic docket.

1 letter from Kanael.
Query concerning Egyptian weights, with detailed notes created by Černý whilst preparing the reply.

2 letters from Kákosy, 2 carbon copies of letters from Černý to Kákosy.
Coptic etymologies, Černý interested in a hieratic text from Budapest, and records for ostraca also located in Budapest.

1 letter from Paul Kahle (junior).
Coptic.

1 letter from Kahle P. E. (Kahle senior) to Černý, 1 carbon copy of a letter from Černý to Kahle (senior).
Coptic manuscripts, Černý recommends contacting Plumley.

1 letter from Jouguet, 1 letter from Jouguet family member (not identified).
A note from Jouguet about the understanding of some titles during the Graeco-Roman period; a Jouguet family member thanking Černý for his letter of condolence in response to Jouguet's death.

2 letters from Jones.
Invitation to Černý to meetings in Oxford after he had accepted the Egyptology Chair, social contacts.

2 letters from Jonckheere.
Jonckheere's extensive studies in Egyptian medicine.

9 letters from Jelínková.
Jelínková's studies and plans for her dissertation; recommendation for her stay in Brussels, personal matters.

13 letters from J. M. A. Janssen, 1 carbon copy of a letter from Černý to J. M. A. Janssen.
Annual Egyptological Bibliography, and with the research of Pater Janssen, e.g. on the door-jambs in Cairo, Egyptian Museum, JE 48832 (TopBib i2.777), and attestations of the ideal age of 110 years in Egyptian sources, including an Abusir graffito in the mastaba of Ptahshepses (TopBib iii2.342).

2 letters from Janda, 1 carbon copy of a letter from Černý to Janda.
Publication plan for a book on Egyptian art by Černý, to be published in Prague (ultimately abandoned).

1 letter from F. W. James, 1 carbon copy of a letter from Černý to F. W. James.
Planned publication of F. W. James on the site of Beth Shan (Beisan, TopBib vii.376).

2 letters from Hurst, 1 carbon copy of a letter from Černý to Hurst.
Egyptian king-lists as supporting evidence for dating and analysing Nile flood levels.

1 letter from Hornung.
Social contacts, S. Allam mentioned.

7 letters from Hornblower, 2 carbon copies of letters from Černý to Hornblower.
Egyptian mythology studies, especially Osiris; publications exchange.

2 letters from Hood, 1 carbon copy of a letter from Černý to Hood.
Sources attesting the rule of King Khayan.

1 letter from Homer, 1 carbon copy of a letter from Černý to Homer.
Query about interest rates in ancient Egypt. Homer authored A History of Interest Rates. Homer was recommended by R. A. Parker.

2 letters from the Hlouškovi family to Černý'.
The Hlouškovi family, who lived in Boskovice (Moravia), were related to Marie Sargant (Černý's future wife).
Personal matters.

3 letters from Hintze.
History of ancient Egyptian language, etymologies; book and off-prints exchange. Černý obtained H. J. Polotsky's books for Hintze.

1 letter from Hickmann.
Resources for the study of ancient music.

1 letter from Helck, 1 carbon copy of a letter from Černý to Helck.
Correspondence represents the smaller part of a larger exchange (existing letters contain references to other letters) concerning Helck's publication: Helck, W. Zur Verwaltung des Mittleren und Neuen Reichs (1958) (OEB 6234). Following this publication, Černý decided not to publish his planned paper on Viziers (see Černý MSS 5.7-8), which Helck regretted.

1 letter from Heichelheim.
Ssources for economic history in antiquity; Heichelheim also refers to previous meetings.

6 letters from Heckel, 3 carbon copies of letters from Černý to Heckel.
Heckel organising her visit to Oxford, arranged with Černý's help.

1 letter from Hauman.
Reimbursement for Černý from the administration of the Institut des Hautes Études de Belgique.

1 letter from Hatto.
Egyptian literature.

15 letters from Harris, 5 carbon copies of letters from Černý to Harris.
An invitation from the Board of the Faculty of Oriental Studies to act as Supervisor to J. R. Harris, 1 carbon copy of a reply from Černý to the Secretary of Faculties.
A communication from Merton College (Elizabeth Ratcliff, College secretary) concerning a reference for J. R. Harris, 1 carbon copy of a reply from Černý to Merton College.
A communication from Christ Church College (Dean of Christ Church) concerning a reference for J. R. Harris, 1 carbon copy of a reply from Černý’s to the Dean of Christ Church College.
A communication from Brasenose College (the Principal) concerning a reference for J. R. Harris, 1 carbon copy of a reply from Černý to the Principal of Brasenose College.
1 payroll notice from the Committee of Advanced Studies, for Cerny, for the supervision of J. R. Harris.
1 Notice of appointment of Examiners for Černý concerning his student J. R. Harris.
2 letters from H. W. Fairman (University of Liverpool) concerning J. R. Harris' examination, 1 carbon copy of a reply from Černý to H. W. Fairman regarding the examination of J. R. Harris.
1 invitation from Černý to I.E.S. Edwards to act as examiner for J. R. Harris
Correspondence concerned mainly with J. R. Harris' studies, examinations and grant and scholarship applications.

1 letter from Harlé.
Arrangements for obtaining photographs from the Louvre.

8 letters from Harari, 1 carbon copy of a letter to Harari from I. E. S. Edwards sent on behalf of Černý.
Professional and personal matters; the death of B. Grdseloff and Grdseloff's papers; book purchases; and Harari's work on the ancient Egyptian legal system.

1 letter from Hamilton to Marie Černý.
Egyptian artefacts - papyri and ostraca - that were given to the Ashmolean Museum, Oxford.