title: Ōtsuka (disambiguation)
text: # Ōtsuka (disambiguation)
  
  Ōtsuka is a Japanese surname.
  
  Ōtsuka or Otsuka may also refer to:
  
  * Ōtsuka Station, the name of multiple railway stations in Japan
  * "Otsuka FC", former name of Japanese professional football team Tokushima Vortis
  * Otsuka Pharmaceutical Co., a Japan-based multi-national pharmaceutical company
  