Alpha 9 (Robert Silverberg anthology)

{{Short description|1978 anthology edited by Robert Silverberg}}

{{unreliable sources|date=November 2018}}

{{Infobox book |

| name = Alpha 9

| title_orig =

| translator =

| image = Alpha 9 (Robert Silverberg anthology).jpg

| caption =

| editor = Robert Silverberg

| illustrator =

| cover_artist = Vicente Segrelles

| country = United States

| language = English

| series =

| genre = Science fiction

| publisher = Berkley Publishing Corporation

| release_date = October 1978

| english_release_date =

| media_type = Print (paperback)

| pages = 180

| isbn = 0425038386

| oclc= 4531774

| preceded_by = Alpha 8

| followed_by =

}}

Alpha 9 is a science fiction anthology edited by American writer Robert Silverberg, first published in 1978.