Journal of a Sad Hermaphrodite is a book written – and, some would say, compiled – by the English writer Michael de Larrabeiti and published in the United Kingdom by Aidan Ellis in 1992 (ISBN 0-85628-200-6).

[1] It is currently out of print, but was due to be republished in quarter 4 2006/quarter 1 2007 by Tallis House.

Supposedly reproduced from a manuscript constructed by Cooper, a teacher of English Literature in a secondary school in a small Oxfordshire town, the Journal includes clippings from Cooper's commonplace book, clippings from the diary of one of Cooper's students (who is not named) and excerpts of poetry and other well-known texts.

This Journal narrates the final school year of the student whose diary is included in the text, and reflects on various themes, many of which are to do with individual morality: how, and why, one makes the choices one does and lives the life one lives.

This theme could be seen to be a further influence from Cyril Connolly, who considers his own failure to produce a major work of literature in his Enemies of Promise.