Nebula Awards Showcase 2015 is an anthology of science fiction short works edited by American writer Greg Bear.

Kirkus Reviews, calling attention to the typical delay in the anthology's appearance (in 2015, for awards given in 2014 for works published in 2013), opens its analysis with "At last!"

"[3] Publishers Weekly describes the book as "an attractive snapshot of the many forms of contemporary fantasy and SF ... simultaneously forward-looking and respectful of the genre’s history," while noting that "[a] surprising number of stories have no overt fantastic content," including the Best Short Story winner, characterized as "heartbreakingly poignant."

"[2] Katie Richards in the Portland Book Review writes that the collection "excels at showing the breadth of modern science fiction," differing "from other 'anthology of the year' type volumes not only in the transparent discussion of criteria, but also in the inclusion of the excerpts from longer works.

The range of types of work in this particular anthology helps give an idea of the whole of science fiction being written today."