Lum or LUM may refer to:

  • Alfa Lum cycling team
  • IBM LUM (licence use management)
  • Lao Lum, an ethnic group of Laos
  • WLUM-FM, a radio station in Milwaukee, Wisconsin, USA
  • Lum, Michigan, an unincorporated community in Lapeer County, Michigan, USA
  • The Scots language term for "chimney"

Read more about LUM:  As A Given Name or Surname, In Fiction and Popular Culture, Places, Or See