- Ian King
- Ian King
- Ian King
- Ian Kirkpatrick
- Ian Klapper
- Ian Knapp
- Ian Knauer
- Ian Knowles
- Ian Knox
- Ian Knox
- Ian Krause
- Ian Krochak
- Ian Krouse
- Ian Kudzinowski
- Ian Lang
- Ian Langley
- Ian Larrabee
- Ian Lawler
- Ian Lawther
- Ian Lee
- Ian Levine
- Ian Lewis
- Ian Lewis
- Ian Lewis
- Ian Lewis
- Ian Livingstone
- Ian Lloyd
- Ian Lloyd Jones
- Ian Lonewood
- Ian & Lorna Campbell
- Ian Love
- Ian Lowery Group
- Ian Lowthian
- Ian Lynn
- Ian Lynn and Alison Taylor
- Ian M
- Ian MacDonald
- Ian MacDonald
- Ian MacGillivray
- Ian MacKaye
- Ian MacKenzie
- Ian MacLeod
- Ian MacMillan
- Ian MacPherson
- Ian Manuel
- Ian Manuel Lefevre
- Ian Markiewicz
- Ian Marquis
- Ian Marshall Knox
- Ian Martin
- Ian Martin
- Ian Martin
- Ian Martin
- Ian Martin
- Ian Martin
- Ian Martin
- Ian Mason
- Ian Masters
- Ian, Matt & Greg