KK Železničar

KK Železničar may refer to:

• Basketball teams in Serbia
  • KK Železničar Beograd, based in Belgrade
  • KK Železničar Čačak, based in Čačak (1949–present)
  • KK Železničar Inđija, based in Inđija (1970–present)
  • KK Železničar Lajkovac, based in Lajkovac (1978–present)
• Basketball teams in Slovenia,
  • Železničar Ljubljana, based in Ljubljana (1943–1960)
  • Železničar Maribor, based in Maribor (1946–2006)