East River is a tidal strait in New York City. East River may also refer to: Communities East River, Nova Scotia Streams East River (Quebec), a former name of the George River East River (Colorado) East River (Florida) East River (Minnesota) East River (New River), in Virginia and West Virginia East River (South Dakota), a region in South Dakota East River (Virginia) East River (Wisconsin) East Bay River, also known as East River, in Florida Hillsborough River (Prince Edward Island), also known as the East River East River (China) (Dong River), in Kwangtung (Guangdong), China Other uses "East River", a 1978 song by the Brecker Brothers East River (film), a 2008 short film by Marc Grey, featuring the onscreen debut of Lupita Nyong'o See also Dong River (Donggang), a river in South Korea's Gangwon Province East Twin River (disambiguation) East (disambiguation)