Portal:Cartoon Network/Selected anniversaries/August
- August 6, 2006 – Metalocalypse, created by Brendon Small and Tommy Blacha debuts on Cartoon Network's Adult Swim block
- August 10, 2001 – Samurai Jack, created by Genndy Tartakovsky debuts on Cartoon Network (2001–2004)
- August 13, 2004 – Foster's Home for Imaginary Friends, created by Craig McCracken (pictured) debuts on Cartoon Network (2004–2009)
- August 24, 2001 – Grim & Evil, created by Maxwell Atoms debuts on Cartoon Network (2001–2002)