Otaki

Otaki may refer to:
 * Ōtaki (New Zealand electorate), a parliamentary electorate in New Zealand
 * Otaki, New Zealand, a town in New Zealand
 * Otaki River, a river in New Zealand
 * Ōtaki, Chiba, a town in Japan
 * Ōtaki, Saitama, a former village in Japan
 * Ōtaki, Hokkaidō, a former village in Japan
 * Ōtaki, Nagano, a village in Japan
 * Otaki, California, a former settlement in Butte County, California, U.S.
 * Otaki Model Toy Company, a failed Japanese scale model company