16 April
A list of events which occurred on the 16th of April.

Charles J. Stewart is born.

Peter Mark Richman is born.

David Graf and David McCharen are born.

Marshall R. Teague is born.

Jake Garber is born.

Story outline submitted for the undeveloped Original Series episode "Beware of Gryptons Bearing Gifts" by David P. Harmon.

Patricia Skeriotis is born.

Anne Marley is born.

Byron Haskin dies. 

Thirty-seventh day of filming on .

 premieres in the Netherlands.

Molly Berman is born.
Sixth day of filming on .

Fifth day of filming on .
Filming for  begins. The first scene filmed is the Klingon listening post.

Fifth day of filming on .
Seventh day of filming on .

John McLiam dies.

Alfred Ryder dies.

Trevor Logan is born.
Seventh day of filming on .

Final draft script for  is revised.

Thirteenth day of filming on .

Fifteenth day of filming on .

Graham Jarvis dies.
 airs.

Sixty-seventh day of filming on .

First day of filming on .

Felix Silla dies.

de:16. April
es:Plantilla:Efemérides 0416
it:16 aprile
nl:16 april
pt:16 de abril
ru:16 апреля
sv:16 april