Category:Decades in Sierra Leone

• Disestablishments in Sierra Leone by decade (1 C)
• Establishments in Sierra Leone by decade (17 C)

0–9

• 1840s in Sierra Leone (2 C)
• 1860s in Sierra Leone (2 C)
• 1870s in Sierra Leone (2 C)
• 1880s in Sierra Leone (2 C)
• 1890s in Sierra Leone (5 C)
• 1900s in Sierra Leone (4 C)
• 1910s in Sierra Leone (2 C)
• 1920s in Sierra Leone (7 C)
• 1930s in Sierra Leone (2 C)
• 1940s in Sierra Leone (4 C, 1 P)
• 1950s in Sierra Leone (7 C)
• 1960s in Sierra Leone (11 C, 3 P)
• 1970s in Sierra Leone (12 C)
• 1980s in Sierra Leone (9 C)
• 1990s in Sierra Leone (10 C, 2 P)
• 2000s in Sierra Leone (12 C, 4 P)
• 2010s in Sierra Leone (12 C, 4 P)
• 2020s in Sierra Leone (7 C, 7 P)

S

• Sierra Leonean sport by decade (5 C)