Season 3 of America's Got Talent consisted of 20 episodes starting from June 17, 2008 to October 1, 2008.
Auditions[]
Main article: Season 3 Auditions
- Episode 301 - June 17, 2008
- Episode 302 - June 24, 2008
- Episode 303 - July 1, 2008
- Episode 304 - July 8, 2008
- Episode 305 - July 15, 2008
- Episode 306 - July 22, 2008
- Episode 307 - July 29, 2008
Vegas Round[]
Main article: Season 3 Vegas Round
- Episode 308 - August 7, 2008
- Episode 309 - August 7, 2008
Quarterfinals[]
Main article: Season 3 Quarterfinals
- Episode 310 - August 26, 2008
- Episode 311 - August 27, 2008
- Episode 312 - September 2, 2008
- Episode 313 - September 3, 2008
Semifinals[]
Main article: Season 3 Semifinals
- Episode 314 - September 9, 2008
- Episode 315 - September 10, 2008
- Episode 316 - September 11, 2008
Finals[]
Main article: Season 3 Finals
- Episode 317 - September 17, 2008
- Episode 318 - September 18, 2008
- Episode 319 - September 24, 2008
- Episode 320 - October 1, 2008
|