Chicago Bulls All-Stars
11 players
11 players were All-Stars in a season with the Chicago Bulls. Michael Jordan did it the most, 12 times (1985–1993, 1996–1998). On a roster now: Jimmy Butler III, DeMar DeRozan, Zach LaVine, and Nikola Vucevic.
Selections from Wikipedia's list of NBA All-Stars; a player counts for each club he played for that season. Seasons are on file in full from 1993-94; before that only some of the stars are, so an older name can be missing.