Smet is a surname, and may refer to:
- Eugenia Smet (1825-1871), founder of the Society of Helpers of the Holy Souls
- Henrich Smet (1535/7-1614), Court physician and humanist
- Kathleen Smet (born 1970), Belgian triathlete
- Jean-Philippe Smet (born 1943), French singer and actor
- Laura Smet (born 1983), French actress
- Pascal Smet (born 1967), regional minister in Belgium
Read more about Smet: See Also