Red gum or redgum may refer to:

Plants

  • Liquidambar styraciflua, sweetgum or redgum, a North American hardwood tree
  • ', red gum, a flowering plant in the genus Guibourtia

<noinclude>One of the several trees called red gum in Australia:</noinclude>

  • Angophora costata, Sydney red gum
  • Corymbia calophylla, red gum or marri, native to Western Australia
  • Corymbia ficifolia, red-flowering gum
  • Eucalyptus ammophila, sandplain red gum
  • Eucalyptus bancroftii, Bancroft's red gum
  • Eucalyptus blakelyi, Blakely's red gum, forest red gum, white budded red gum or hill red gum
  • Eucalyptus brassiana, Cape York red gum
  • Eucalyptus camaldulensis, river red gum
  • Eucalyptus chloroclada, Baradine red gum
  • Eucalyptus dealbata, hill red gum, tumble-down red gum
  • Eucalyptus dwyeri, Dwyer's red gum
  • Eucalyptus glaucina, slaty red gum
  • Eucalyptus lane-poolei, red-freckled gum
  • Eucalyptus macrorhyncha, red gum, red stringybark, Cannon's stringybark or Capertee stringybark
  • Eucalyptus mannifera, red spotted gum
  • Eucalyptus nandewarica, Eucalyptus flindersii, Eucalyptus gillenii, mallee red gum
  • Eucalyptus parramattensis, Parramatta red gum
  • Eucalyptus seeana, narrow-leaved red gum
  • Eucalyptus tereticornis, red gum, forest red gum or red irongum
  • Eucalyptus vicina, Manara Hills red gum

Other uses

  • Redgum, an Australian folk and political music band
  • Big Red (gum), a cinnamon flavored chewing gum
  • A resin derived from Xanthorrhoea species
  • Kino (botany), a botanical gum produced by various trees and other plants