Ian Duncan
# Ian Duncan

Ian Duncan may refer to:

* Ian Duncan (rally driver) (born 1961), rally driver from Kenya
* Ian Duncan, Baron Duncan of Springbank (born 1973), British politician
* Ian Duncan (businessman), businessman active in the Australian resources sector
* Ian Duncan (actor), South African actor
* Ian Duncan (oncologist) (born 1943), British gynecological oncologist
* Ian Duncan (Community), a character in Community
