– Arabian Sea: bounded by Pakistan, Iran, Gulf of Oman, Gulf of Aden, Arabian Peninsula, India
– Andaman Sea: bounded by Myanmar, Thailand, India, Malay Peninsula, Sumatra
– South China Sea: bounded by China, Vietnam, Hainan, Malaysia, Philippines
– East China Sea: bounded by China, Japan, South Korea, Taiwan
– Sea of Okhotsk: bounded by Russia, Japan, Kamchatka Peninsula, Kuril Islands
– Adriatic Sea: bounded by Italy, Slovenia, Croatia, Montenegro, Albania
– Black Sea: bounded by Turkey, Bulgaria, Romania, Ukraine, Russia, Georgia
– Caspian Sea: bounded by Iran, Turkmenistan, Kazakhstan, Azerbaijan, Russia
– Mediterranean Sea: bounded by Europe, Africa, Asia
– Sargasso Sea: defined by ocean currents, no coastline
– Caribbean Sea: bounded by Venezuela, Colombia, Panama, Central American countries, Greater Antilles, Lesser Antilles
– Gulf of Mexico: bounded by USA, Mexico, Cuba
– Red Sea: bounded by Africa, Asia, Egypt, Sudan, Eritrea, Djibouti
– Ionian Sea: bounded by Italy, Albania, Greece
– Coral Sea: bounded by Australia, Papua New Guinea, Solomon Islands
– Tasman Sea: bounded by Australia, New Zealand