31 August
A list of events which occurred on the 31st of August.

Eve Smith is born.

Noble Willingham is born.

Marlys Burdette and Ted Pedersen are born.

Anthony Call and Larry A. Hankin are born.

Rick Parker is born.

Dawn Roddenberry is born.

Irving Lewis is born.

Mark Mangini is born.

Richard Allen is born. 

Leslie Shatner is born.

Stacy Fouche is born.

Dee Bradley Baker is born.

Edward K. Milkis joins the Star Trek production team as an assistant to associate producer Robert H. Justman.
The score for , composed by Alexander Courage, is recorded.

Jeff Russo and John Eric Bentley are born.

Dianna Faulkner is born.

Joseph Mell dies.

Nineteenth day of filming on .

Thirteenth day of filming on .

Fourth day of filming on .

Fifth day of filming on .
Revised final draft script for  is submitted.

Athena Perample is born.

Tenth day of filming on .

Third day of filming on .

Fifth day of filming on .

Second day of filming on .

Sixth day of filming on .
Star Trek: The Original Series season 1 DVD released in Region 1.
Pocket TNG novel A Time to Heal published.

Jerry Bono dies.

Rebecca Neason and Millicent Wise die.

Rosemarie Baio dies.

Forty-seventh day of filming on .

Alan Bergmann dies.

Unknown year
Kristin Hjellegferde and Will Yazzie are born.
de:31. August
es:31 agosto
it:31 agosto
ja:8月31日
nl:31 augustus
pt:31 de agosto
ru:31 августа
sv:31 augusti