30 January

A list of events which occurred on the 30th of January.
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:David Opatoshu is born.
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:Alan Bernard is born.
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:Jean-Paul Vignon is born.
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:Robert Wiemer is born.
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:Gregory Benford is born.
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:Jerry Sroka is born.
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:Jeffrey Lang is born.
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:Sheldon Collins is born.
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:Denys Cowan is born.
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:Abdullah bin al-Hussein is born.
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:Daphne Ashbrook is born.
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:Mark Paniccia is born.
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: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.
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:The Eighteenth UK Story Arc continues in TV21 & Joe 90 #71 with the seventh of nine installments.
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:Chad Haywood is born.
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:Mack Reynolds dies.
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: airs.
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:Third day of filming on .
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:Fifth day of filming on .
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: airs.
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: airs.
: airs.
:Last day of filming on .
:First day of filming on . 
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:Third day of filming on .
:Final draft script for is submitted.
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:Fourth day of filming on .
:Third day of filming on .
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:Clive Church dies.
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:Sixth day of filming on .
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: airs.
:Thirty-seventh day of filming on .
:Fifth day of filming on .
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:Third day of filming on .
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:Sixth day of filming on .
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:Herb Kenwith dies.
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:Thirteenth day of filming on .
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:Carl Fortina dies.
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:Star Trek: Adversaries is released.
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:Dick Miller dies.
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: premieres on CBS All Access.
:Jason Rossilli dies.
de:30. Januar
es:30 enero
it:30 gennaio
nl:30 januari
pt:30 de janeiro
ru:30 января
sv:30 januari