18 July
A list of events which occurred on the 18th of July.

Garson Citron is born.

Syd Mead is born.

Jon Horback is born.

Lee Arenberg is born.

Sixth day of filming on . The gymnasium scenes are filmed today.
Revised final script draft for  is submitted.

Third day of filming on .
Peter Harmyk is born.

Third day of filming on .

The Fourteenth UK Story Arc continues in TV21 & Joe 90 #43 with the fifth of six installments.

Ryan Church is born.

Slim Khezri is born.

Derek Magyar is born.

Working draft of Star Trek II is completed under the now-working title of Star Trek: The Genesis Project.

First strip of the thirteenth comic story arc is published.

Monika Spruch is born.

Visual effects model shots of the  are filmed for .

Davis Roberts dies.

Last day of filming on .

First day of filming on .
Final draft script for  is submitted.

Final draft script for  is submitted.

Sixth day of filming on .

Fourth day of filming on .

First day of filming on .

Third day of filming on .

First day of filming on .
Serena Sande dies.

Seventh and final day of filming on .

Eighth and final day of filming on .

IDW Publishing releases "The Truth About Tribbles, Part 1", issue #11 of the ongoing Star Trek series.

George Coe dies.

Ann Chatterton dies.

de:18. Juli
es:18 julio
it:18 luglio
nl:18 juli
pt:18 de julho
ru:18 июля
sv:18 juli