- Örebro: Idrottshuset ()
- Cardiff: International Arena ()
- Chicago, IL: International Amphitheater ()
- East Rutherford, NJ: Izod Center ()
- Hackney: In Crowd ()
- Helsinki: Ice Hockey Arena ()
- Honolulu, HI: International Center Arena ()
- Huntington, NY: Inter-Media Arts Center ()
- Indianapolis, IN: Indiana Fairgrounds Coliseum ()
- Kiamesha Lake, NY: Imperial Ballroom Concord Hotel ()
- Leicester: Il Rondo ()
- London: indigo ()
- Manchester, TN: Itchycoo Park ()
- Morioka: Iwate Kenmin Kaikan ()
- Nelson: Imperial Ballroom ()
- New Jersey, NJ: Izod Arena ()
- New York, NY: Irving Plaza ()
- Palm Springs, CA: Indian Wells Tennis Garden ()
- Pittsburg, PA: I.C. Light Amphitheatre ()
- San Diego, CA: ipayOne Center ()
- Springfield, IL: Illinois State Fair ()
- Tampa, FL: Ice Palace ()
- Tokyo: International Forum ()
Venues
Venues beginning with I