The Hugo Award for Best Fan Writer is the Hugo Award given each year for writers of works related to science fiction or fantasy which appeared in low- or non-paying publications such as semiprozines or fanzines or in generally available electronic media during the previous calendar year. There is no restriction that the writer is not also a professional author, and several such authors have won the award for their non-paying works. The award was first presented in 1967 and has been awarded annually.

The Hugo Award is an annual literary award for the best science fiction or fantasy works and achievements of the previous year, given at the World Science Fiction Convention (Worldcon) and chosen by its members. The award is administered by the World Science Fiction Society. The Hugo is widely considered the premier award in the science fiction genre, and winners are often noted on book covers. It is named after Hugo Gernsback, the founder of the pioneering science fiction magazine Amazing Stories. Hugos were first given in 1953, at the 11th World Science Fiction Convention, and have been awarded every year since 1955.