Fuzzball may refer to:
Fuzzball (sport), a variation of baseball similar to stickball Fuzzball (string theory), an alternative quantum description of black holes Fuzzball router, the first modern routers on the Internet Fuzzball, a cartoon appearing in the TV series KaBlam! Fuzzball, the playable character in the 1990 video game Freakin' Funky Fuzzballs Pill (textile), a small ball of fibers that forms on a piece of cloth
See also Fussball (disambiguation) Fuzzball MUCK, a 1995 online text-based role-playing game