Ian Ritchie

Ian Ritchie may refer to:


 * Ian Ritchie (producer), composer, producer, arranger and saxophonist
 * Ian Ritchie (architect) (born 1947), British architect
 * Ian Ritchie Architects, his company
 * Ian Ritchie (entrepreneur), Scottish businessman
 * Ian Ritchie (baseball) (born 2003), American baseball player