The dodo (Raphus cucullatus) is an extinct flightless bird that was endemic to the island of Mauritius, east of Madagascar in the Indian Ocean. Its closest genetic relative was the also extinct Rodrigues solitaire, the two forming the subfamily Raphinae of the family of pigeons and doves. The closest extant relative of the dodo is the Nicobar pigeon. A white dodo was once thought to have existed on the nearby island of Réunion, but this is now thought to have been confusion based on the Réunion ibis and paintings of white dodos.

Dodo or DoDo is a nickname for:

• Ricardo Lucas Figueredo Monte Raso (born 1974), Brazilian retired footballer
• Luiz Paulo Hilario (born 1987), Brazilian footballer
• Sandro Ferreira André (born 1987), Brazilian footballer
• Douglas Maradona Campos Dangui (born 1990), Brazilian footballer
• José Rodolfo Pires Ribeiro (born 1992), Brazilian footballer
• Dodo Abashidze (1924-1990), Soviet Georgian film actor and director
• Frank Bird (1869–1958), American Major League Baseball catcher briefly in 1892
• Lewis Carroll (1832-1898), English writer
• Carol Cheng (born 1957), Hong Kong actress nicknamed DoDo
• Nora Denney (1927–2005), American actress
• Dodo Marmarosa (1925–2002), American jazz pianist
• Dodo Watts (1910–1990), British film actress

was a Japanese samurai, and was a retainer of the Rokkaku clan until 1558, when he launched a rebellion.

Sandro Ferreira André (1987) or Dodô is a Brazilian footballer who plays as a midfielder for Paykan.