Christina Smith may refer to:
- Christina Smith (bobsleigh) (born 1968), Canadian Olympic bobsledder
- Christina Smith (missionary) (1809–1893), Australian settler, teacher and lay missionary
- Christina Smith (model) (born 1957), American model and Playboy Playmate of the Month
- Christina Smith (make-up artist) (born 1945), American make-up artist
- Christina Gokey-Smith (born 1973), American cyclist