Tomikawa may refer to:
Tomikawa Station, a railway station in Hokkaido, Japan
People with the surname Tomikawa Seikei (1832–1890), politician and bureaucrat of the Ryukyu Kingdom (1941–?), Japanese actor who played the role of George Kirishima in Robot Detective (born 1948), Japanese economist and civil servant, acting governor of Okinawa Prefecture in 2018 (born 1969), member of disbanded idol group Onyanko Club