Nexus was a science fiction fanzine by Peter Weston.
Nexus was first published in Birmingham, in the UK, in June 1964. It was a "PADS" distributed fanzine included in the first mailing.
The second issue of December 1964 was also distributed as a PADS fazine but was also included with the mailing of the Offtrails Magazine Publishers Association. The subsequent issues would all be distributed through OMPA.
Contributors to subsequent issues included Alexei Panshin.
The 6th and last issue appeared in October 1966.