The Chicago Cubs have retired five numbers in franchise history. The players and their numbers are listed below along with the date the number was officially retired. The number 42 has been retired for all major league teams in honor of Jackie Robinson.
|Ryne Sandberg||23||August 28, 2005|
|Ron Santo||10||September 28, 2003|
|Billy Williams||26||August 13, 1987|
|Ernie Banks||14||August 22, 1982|
|Ferguson Jenkins||31||May 3rd, 2009|
|Greg Maddux||31||May 3rd, 2009|