• Establishments in Bulgaria by decade (21 C)

0–9

• 1820s in Bulgaria (3 C)
• 1850s in Bulgaria (1 C)
• 1860s in Bulgaria (3 C, 1 P)
• 1870s in Bulgaria (5 C, 3 P)
• 1880s in Bulgaria (11 C, 2 P)
• 1890s in Bulgaria (12 C, 5 P)
• 1900s in Bulgaria (12 C, 2 P)
• 1910s in Bulgaria (15 C, 3 P)
• 1920s in Bulgaria (15 C, 4 P)
• 1930s in Bulgaria (15 C, 4 P)
• 1940s in Bulgaria (15 C, 3 P)
• 1950s in Bulgaria (16 C, 2 P)
• 1960s in Bulgaria (16 C, 2 P)
• 1970s in Bulgaria (16 C, 3 P)
• 1980s in Bulgaria (18 C, 3 P)
• 1990s in Bulgaria (18 C, 2 P)
• 2000s in Bulgaria (18 C, 10 P)
• 2010s in Bulgaria (19 C, 11 P)
• 2020s in Bulgaria (15 C, 8 P)

C

• Crimes in Bulgaria by decade (6 C)

D

• Disasters in Bulgaria by decade (7 C)
• Disestablishments in Bulgaria by decade (13 C)

E

• Elections in Bulgaria by decade (13 C)

F

• Bulgarian films by decade (2 C)

S

• Decades in Sofia (8 C)
• Bulgarian sport by decade (13 C)

T

• Television in Bulgaria by decade (11 C)