Otomar Krejča
- Title: Otomar Krejča
- Popularity: 1.009
- Known For: Acting
- Birthday: 1921-11-23
- Place of Birth: Skrýsov by Pelhrimov, Czechoslovakia [now Czech Republic]
- Homepage:
- Also Known As: Otomar Krejca, Otomar Krejča st., O. Krejca ml., Отомар Крейча