Strike Zone is a Star Trek: The Next Generation novel by Peter David, published by Pocket Books in March 1989. It was the author's first novel set in the Star Trek universe, although he had previously written stories for the DC Comics line of comics. Strike Zone was originally intended to feature the Romulans but this was scrapped, with the new aliens called the Kreel replacing them. It was also meant to feature the crew of the Enterprise from Star Trek: The Original Series but the publishers asked David to use those from The Next Generation instead.

In baseball, the strike zone is the volume of space through which a pitch must pass in order to count as a strike (if the batter does not swing). The strike zone is defined as the volume of space above home plate and between the batter's knees and the midpoint of their torso. Whether a pitch passed through the zone or not is decided by an umpire, who is generally positioned behind the catcher.