Otaki or Ōtaki may refer to:
Places Ōtaki, New Zealand Ōtaki (New Zealand electorate) Ōtaki River, New Zealand Ōtaki, Chiba, Japan Ōtaki, Saitama, Japan Ōtaki, Hokkaido, Japan Ōtaki, Nagano, Japan Otaki, California, U.S.
Surname , Japanese football player , Japanese hockey player , Japanese rock musician , Japanese photojournalist , Japanese actor , Japanese voice actor , Japanese racing driver , Japanese pop singer , Japanese former member of the NGT48
Other uses List of ships named Otaki "Otaki", a 1970 single by The Fourmyula