Wiki Wiki may refer to:
- Wiki wiki dollar, a giveaway promotion from the Chevron gasoline company during the 1960–1970s
- Wiki Wiki Shuttle, a bus service at Daniel K. Inouye International Airport in Honolulu, Hawaii
- WikiWikiWeb, the first wiki, or user-editable website
See also
- Wiki (disambiguation)
- Wiki, a form of hypertext publication on the internet