Star Trek: The Next Generation episode "Q Who" wins 2 Primetime Emmys

Star Trek: The Next Generation was nominated for eight Primetime Emmy awards, with the episode Q Who receiving three of the nominations.  Q Who won two of the awards at the 41st annual ceremony held September 17, 1989.  Q Who was the first appearance of the Borg.

It won Outstanding Sound Mixing for a Drama Series and Outstanding Sound Editing for a Series. The episode was nominated for Outstanding Achievement in Special Visual Effects.

Episode Elementary Dear Data was nominated for Outstanding Costume Design for a Series and Outstanding Art Direction for a Series.  

Unnatural Selection was nominated for Outstanding Achievement in Hairstyling for a Series.

Episode For the Child was nominated for Outstanding Achievement in Music Composition for a Series (Dramatic Underscore).

Episode For a Matter of Honor was nominated for Outstanding Achievement for Makeup for a Series.

Star Trek: TNG "The Best of Both Worlds, Part 2" wins 2 Primetime Emmys

The conclusion of Star Trek: The Next Generation's cliffhanger from the previous season The Best of Both Worlds, Part 2 won two Primetime Emmys at the 43rd ceremony held August 25, 1991, and was nominated for a third. Five more episodes were received nominations as well.

The first episode of the fourth season had the crew of the Enterprise trying to stop the Borg from destroying Earth and rescue Jean-Luc Picard from their clutches.

Part 2 won for Outstanding Sound Editing for a Series, and Outstanding Sound Mixing for a Drama Series.  It was nominated for Outstanding Achievement in Special Visual Effects along with episode Part 1.

Episodes Brothers and Identity Crisis were nominated for Outstanding Achievement in Makeup for a Series.  The episode Half A Life was nominated for Outstanding Achievement in Music Composition for a Series (Dramatic Underscore). Devil's Due was nominated for Outstanding Costume Design for a Series.