30 January
A list of events which occurred on the 30th of January.

David Opatoshu is born.

Alan Bernard is born.

Jean-Paul Vignon is born.

Robert Wiemer is born.

Gregory Benford is born.

Jerry Sroka is born.

Sheldon Collins is born.

Abdullah bin al-Hussein is born.

Daphne Ashbrook is born.

Third day of filming on .
The 27 January script version marked as "Shooting Script" for  is reportedly revised to have internal pages marked with this date.

The Eighteenth UK Story Arc continues in TV21 & Joe 90 #71 with the seventh of nine installments.

Chad Haywood is born.

Mack Reynolds dies.

 airs.

Third day of filming on .

Fifth day of filming on .

 airs.

 airs.
 airs.
Last day of filming on .
First day of filming on . 

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

Fourth day of filming on .
Third day of filming on .

Sixth day of filming on .

 airs.
Fifth day of filming on .
Thirty-seventh day of filming on .

Third day of filming on .

Sixth day of filming on .

Herb Kenwith dies.

Thirteenth day of filming on .

Star Trek: Adversaries is released.

Dick Miller dies.

 premieres on CBS All Access.

de:30. Januar
es:30 enero
it:30 gennaio
nl:30 januari
pt:30 de janeiro
ru:30 января
sv:30 januari