I
- The Incredible String Band – Wee Tam and the Big Huge (1968) – 2×LP
- The Incredible String Band – U (1970) – 2×LP
- Insane Clown Posse – Forgotten Freshness Volume 1 & 2 (1998) – 2×CD
- Insane Clown Posse – Forgotten Freshness Volume 4 (2005) – 2×CD
- Iron Maiden – Live After Death (1985) – 2×LP
- Iron Maiden – A Real Live Dead One (1998) – 2×CD
- Iron Maiden – Ed Hunter (1999) – 3×CD
- Iron Maiden – Rock in Rio (2001) – 2×CD
- Iron Maiden – Death on the Road (2004)
- The Isley Brothers – Timeless (1978) – 2×LP
- The Isley Brothers – Winner Takes All (1979) – 2×LP
- IQ – Subterranea (1997) – 2×CD
Read more about this topic: List Of Double Albums