This category is for American animated television series whose debut was in the decade [[2000s (decade)|2000s]], i.e. in the years 2000 to 2009

Subcategories

This category has the following 10 subcategories, out of 10 total.

0–9

2000 American animated television series debuts (18 P)
2001 American animated television series debuts (11 P)
2002 American animated television series debuts (13 P)
2003 American animated television series debuts (15 P)
2004 American animated television series debuts (17 P)
2005 American animated television series debuts (19 P)
2006 American animated television series debuts (24 P)
2007 American animated television series debuts (14 P)
2008 American animated television series debuts (17 P)
2009 American animated television series debuts (13 P)