Category:Islands by sea

• Islands by sea by country (1 C)

A

• Islands of the Adriatic Sea (7 C, 6 F)
• Islands of the Aegean Sea (31 C, 1 P, 63 F)
• Islands of the Alboran Sea (7 C, 5 F)
• Islands of the Amundsen Sea (1 C)
• Islands of the Andaman Sea (8 C, 2 F)
• Islands of the Arabian Sea (10 C)

B

• Islands of the Baltic Sea (35 C, 15 F)
• Islands of the Bering Sea (17 C, 14 F)
• Islands of the Black Sea (9 C, 2 F)

C

• Islands of the Gulf of California (14 C, 3 F)
• Islands of the Caspian Sea (6 C, 17 F)

E

• Islands of the East China Sea (17 C, 3 F)
• Islands of the English Channel (16 C, 2 F)

G

• Islands of the Gulf of Guinea (6 C)

I

• Islands of the Ionian Sea (6 C, 2 F)
• Islands of the Irish Sea (4 C)
• Islands of the Caribbean Sea (24 C, 3 F)

J

• Islands of the Sea of Japan (45 C, 6 F)

K

• Islands of the Kara Sea (26 C, 2 F)

M

• Islands of the Mediterranean Sea (37 C, 1 P, 7 F)

N

• Islands of the North Sea (21 C, 6 F)

O

• Islands of the Sea of Okhotsk (8 C, 2 F)
• Islands of the Gulf of Oman (5 C)

P

• Islands of the Persian Gulf (11 C, 3 F)
• Islands of the Philippine Sea (11 C)

R

• Islands of the Red Sea (15 C, 61 F)
• Islands of the Ross Sea (4 C, 1 F)

S

• Islands of the Seto Inland Sea (19 C, 4 F)
• Islands of the Solomon Sea (4 C)
• Islands of the South China Sea (18 C, 6 F)

W

• Islands of White Sea (13 C, 1 F)