Sinai commonly refers to:

  • Sinai Peninsula, Egypt
  • Mount Sinai, a mountain in the Sinai Peninsula, Egypt
  • Biblical Mount Sinai, the site in the Bible where Moses received the Law of God, often identified with the above

Sinai may also refer to:

  • Sinai, South Dakota, a place in the United States
  • Sinai (surname), including a list of people and fictional characters with the name
  • Sinai (Noguchi), a sculpture by Isamu Noguchi
  • Sinai, a game by SPI
  • Sinai, a 19th-century monthly Jewish magazine in German by David Einhorn
  • Sinai, a Hebrew-language academic journal (1937–2020)
  • Sinai School, a Jewish primary school in London, England
  • Sinai, one of two tram cars on the Angels Flight funicular in Los Angeles, U.S.

See also

  • Mount Sinai (disambiguation)
  • Temple Sinai (disambiguation)
  • Sinai Hospital (disambiguation)
  • Saini, a caste of North India
  • Shenoy, a surname sometime written as "Sinai" in Goa, India
  • Siani (disambiguation)
  • Sin (mythology)
  • Sina (disambiguation)
  • Sinnai, a place in Sardinia