Barramundi (Lates calcarifer) is a saltwater fish of the Indian and western Pacific oceans also called the Asian sea bass. Barramundi, meaning "large-scaled river fish", may also refer to:

Australian names for fish Barramundi or Gulf saratoga (Scleropages jardinii), freshwater fish of the Gulf of Carpentaria drainage system Barramundi or southern saratoga (Scleropages leichardti), freshwater fish of the Fitzroy River system Barramundi cod or humpback grouper (Cromileptes altivelis), saltwater fish of the western Pacific Ocean Rock barramundi or mangrove red snapper (Lutjanus argentimaculatus), saltwater fish of the Indian and western Pacific oceans Waigeo barramundi or Waigieu seaperch (Psammoperca waigiensis), saltwater fish of the Indian and western Pacific oceans

Other "Barramundi", codename for the Ford Barra engine introduced in 2002 Barramundi orogeny, orogenic event between 1.88 and 1.84 billion years ago affecting Mount Isa and Pine Creek orogenic domains in Australia Barramundi Gorge or Maguk, waterfall in Kakadu National Park, Northern Territory, Australia "Barramundi", song from This Mortal Coil's 1984 album, It'll End in Tears Barramundi, final tribe in Survivor: The Australian Outback, a 2001 reality television series

See also Barramunda or Australian lungfish (Neoceratodus forsteri) Barry Munday, 2010 American comedy film