| Alpha 9 | |
| Editor: | Robert Silverberg |
| Cover Artist: | Vicente Segrelles |
| Country: | United States |
| Language: | English |
| Publisher: | Berkley Publishing Corporation |
| Release Date: | October 1978 |
| Media Type: | Print (paperback) |
| Pages: | 180 |
| Isbn: | 0425038386 |
| Oclc: | 4531774 |
| Preceded By: | Alpha 8 |
Alpha 9 is a science fiction anthology edited by American writer Robert Silverberg, first published in 1978.