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

Lewis R. Stegman is born.

Dick Durock is born.

Jamie Alcroft is born.

Pinky Villaseñor is born.

Larry Nemecek is born.

Jeff Yagher is born.

Third day of filming on .
Final draft script of  is revised. 

The First UK Story Arc begins in Joe 90: Top Secret #1 with the first of six installments.

Maulik Pancholy is born.

Jon De Leon is born.

Jandi Swanson is born.

115th day of filming on .

First strip of the Heads of State comic arc is published.

Forty-eighth day of filming on . First day of filming the Regula I cavern scenes.

 airs.

Paul Fennell dies.

Third day of filming on .

Third day of filming on .

 premieres in Taiwan.

 airs on Sky One in the United Kingdom.
First day of filming on .

Fifth day of filming on .

Fourth day of filming on .
Twenty-ninth day of filming on .

Second day of filming on .

The first teaser trailer for  is released in front of J.J. Abrams' movie Cloverfield.
Star Trek The Tour opens at the Queen Mary Dome, Long Beach, California.

Fifth day of filming on .
IDW Publishing releases "Operation: Annihilate, Part 1", issue #5 of the ongoing Star Trek series.

Sarah Marshall dies.

Robert Sampson dies.

de:18. Januar
es:18 enero
it:18 gennaio
nl:18 januari
pt:18 de janeiro
ru:18 января
sv:18 januari