July 3 - 6, 2008
- Anime Expo - Los Angeles, California (USA)
- CONvergence - Bloomington, Minnesota (USA) - (Primarily a Science Fiction Convention)
- Gen Con Australia - Brisbane, Queensland (Australia) - (Primarily a Game Convention)
- PortConMaine - Portland, Maine (USA)
July 5, 2008
- Chibicon - Utrecht, Netherlands (Site language is Dutch with some English)
July 5 - 6, 2008
- AniMex - Monterrey, NL (Mexico) (Site language is Spanish)
- Mecra Summer - Taipei, Taiwan (Site language is Chinese)
July 10 - 13, 2008
- Portus 2008 - Dallas, Texas (USA) - (Primarily a Harry Potter Convention)
July 11 - 13 & 16 - 20, 2008
July 12 - 13, 2008
July 18 - 20, 2008
- AniMix - Killeen, Texas (USA) Note: This is their inaugural Con.
- Daigacon - Bowling Green, Kentucky (USA) Note: This Con has been postponed.
- Ikasucon - Fort Wayne, Indiana (USA)
- Metrocon - Tampa, Florida (USA)
July 19, 2008
July 19 - 20, 2008
- WonderFest - Louisville, Kentucky (USA) - (Primarily a Model and Toy Convention)
July 24 -27, 2008
July 25 - 27, 2008
- Ai-Kon - Winnipeg, Manitoba (Canada)
- Animecon - São Paulo, Brazil (Site language is Portuguese)
- Fieldcon - Morgan County, Ohio (USA) - (This is an outdoor Convention and Camp-out)
- MACOnvention - Leonding, Austria (Site language is German)
July 25 - 28, 2008
- Tokonatsu - Milton Bryan, England (UK) - (This is an outdoor Convention and Camp-out)
July 26 - 27, 2008
- Animecon - Tampereen, Finland (Site language is Finnish)
- AVCon - Adelaide, South Australia (Australia)
- Otakuthon - Montreal, Quebec (Canada) (Site languages are French and English)
August 1 - 3, 2008
- AnimagiC - Bonn, Germany (Site language is German)
- Animatsuri - Warsaw, Poland (Site language is Polish)
- ConnectiCon - Hartford, Connecticut (USA)
- Convencion Avalancha - Caracas, Venezuela (Site language is Spanish)
- Fandemonium - Nampa, Idaho (USA) - (Primarily a Science Fiction Convention)
- Kakkoi|con - Minneapolis, Minnesota (USA)
- Matsuri Con - Herning, Denmark (Site language is Danish) - Note: I believe the site says the Con has been cancelled for this year
- MechaCon - Lafayette, Louisiana (USA)
- Tokyo In Tulsa - Tulsa, Oklahoma (USA)
- Yasumicon - Miami, Florida (USA)
August 2, 2008
August 2 - 3, 2008
August 3, 2008
- Zuiichi - Vancouver, Washington (USA) - (Primarily a Japanese culture event)
August 6 - 10, 2008
August 8 - 10, 2008
August 9, 2008
- JAMMCon - Port Huron, Michigan (USA) - Note: Con has been cancelled
- Kin-Yoobi Con - Hayward, California (USA)
August 14 - 17, 2008
- Gen Con Indy - Indianapolis, Indiana (USA) - (Primarily a Gaming Convention)
- Anime Festival Orlando - Orlando, Florida (USA)
- Anime Festival Wichita - Wichita, Kansas (USA)
- AnimeIowa - Coralville, Iowa (USA)
- AniMiniCon - Charlton, Massachusetts (USA) - Note: The event is the last one listed on the website
- Comic Market (aka Comiket) - Tokyo, Japan (Site language is Japanese with some English)
- MahouCon - Huntington Beach, California (USA) - Note: The Con has been postponed.
August 22 - 24, 2008
August 22 - 25, 2008
- PierniCON - Torun, Poland (Site language is Polish)
August 23 - 24, 2008
August 28 - 29, 2008
- Kita-Kon - Thunder Bay, Ontario (Canada)
August 28 - 31, 2008
- Gen Con UK - Berkshire, England (UK) - (Primarily a Gaming Convention)
August 29 - 31, 2008
- AniNite - Vienna, Austria (Site language is German)
- Penny Arcade Expo - Seattle, Washington (USA) - (Primarily a Gaming Convention)
- Sac-Anime - Sacramento, California (USA)
August 30 - 31, 2008
- C3xHobby - Chiba City, Japan (Site language is Japanese) - (Primarily a Mecha Event)
August 30, 2008
- Summer Matsuri - Salem, New Hampshire (USA) - Note: This is a re-scheduled event.
August 29 - September 1, 2008
- AnimeFest - Dallas, Texas (USA)
- Con-X-treme - San Mateo, California (USA)
- Dragon*Con - Atlanta, Georgia (USA) - (Primarily a Science Fiction Convention)
August 30 - September 1, 2008
