Category:Mass media franchises introduced in 1999

• 1999 comics debuts (4 C, 95 P)

B

• Blair Witch (1 C, 13 P)
• Book series introduced in 1999 (24 P)

F

• Family Guy (10 C, 21 P)
• Film series introduced in 1999 (4 C, 10 P)

G

• The Grim Adventures of Billy & Mandy (6 C, 7 P)

I

• Invader Zim (3 C, 7 P)

M

• The Matrix (franchise) (2 C, 14 P)
• Max Steel (11 P)

N

• Naruto (5 C, 6 P)

T

• 1999 television series debuts (47 C)

V

• Video game franchises introduced in 1999 (34 C, 43 P)