Benjamin Lafayette Sisko is a fictional character in the Star Trek franchise portrayed by Avery Brooks. He was the main character of the television series Star Trek: Deep Space Nine (DS9), which was originally broadcast between 1993 and 1999. The character has also appeared in various books, comics, and video games within the Star Trek franchise.

Avery Franklin Brooks is a retired American actor, director, singer, narrator and educator. He is best known for his television roles as Captain Benjamin Sisko on Star Trek: Deep Space Nine, as Hawk on Spenser: For Hire and its spinoff A Man Called Hawk, and as Dr. Bob Sweeney in the Academy Award–nominated film American History X. Brooks has delivered a variety of other performances to a great deal of acclaim. He has been nominated for a Saturn Award and three NAACP Image Awards. Brooks has also been inducted into the College of Fellows of the American Theatre and bestowed with the William Shakespeare Award for Classical Theatre by the Shakespeare Theatre Company.