|Series||The Year's Best Science Fiction|
|Publisher||St. Martin's Griffin|
|July 5, 2011|
|Media type||Print (hardback & paperback), eBook|
|Preceded by||The Year's Best Science Fiction: Twenty-Seventh Annual Collection|
|Followed by||The Year's Best Science Fiction: Twenty-Ninth Annual Collection|
The Year's Best Science Fiction: Twenty-Eighth Annual Collection is a science fiction anthology edited by Gardner Dozois that was published on July 5, 2011. It is the 28th in The Year's Best Science Fiction series. It won the Locus Award for best anthology.
The anthology was also published in the UK as The Mammoth Book of Best New SF 24.
The book includes 33 stories, all first published in 2010. The book also includes a summation by Dozois, a brief introduction to each story by Dozois and a referenced list of honorable mentions for the year. The stories are as follows: