Flood may mean:

• An overflow of water; see Flood
• The record producer Mark Ellis (record producer)
• The album by They Might Be Giants; see Flood (album).
• The baseball player Curt Flood
• The song by Jars of Clay, see Flood (song)
• The play by Igor Stravinsky; see The Flood
• The aliens from Halo: Combat Evolved; see The Flood (Halo)
• An attack method on the IRC network; see IRC floods

See also: Deluge