The People's Democratic Party was a political party in Trinidad and Tobago. Under the leadership of Bhadase Sagan Maraj it contested the 1956 General Elections, capturing 5 of 24 elected seats in the Legislative Council and 20.3% of the vote. In 1957 it joined the Federal Democratic Labour Party and later co-founded the Trinidad and Tobago Democratic Labour Party, together with the Trinidad Labour Party and the Party of Political Progress Groups.

• Occupation of Cyprus
• Occupation of Denmark
• Occupation of Estonia by the German Empire
• Occupation of France
• Occupation of Greenland
• Occupation of Hawaii
• Occupation of Hawaiʻi
• Occupation of Iran
• Occupation of Iraq (disambiguation)
• Occupation of Khuzestan by Muslims
• Occupation of Korea by Imperial Japan
• Occupation of Korea by Japan
• Occupation of Korea by the Empire of Japan
• Occupation of Korea by the Japanese Empire
• Occupation of Kuwait
• Occupation of Latvia by Nazi Germany
• Occupation of Latvia by the Soviet Union 1944–1945
• Occupation of Lithuania by Nazi Germany
• Occupation of Norway by Nazi Germany
• Occupation of Persia
• Occupation of Persia by the Allies
• Occupation of Poland
• Occupation of Poland (1939–1945)
• Occupation of Poland during World War II
• Occupation of Serbia by Nazi Germany