Petcu is a Romanian surname. It is a Bulgarian given name, therefore a conclusion can be drawn as to the ethnic origin of Romanians having that given name as a surname. It may refer to:
- Ioan Petcu (born 1959), Romanian footballer
- Ioana Petcu-Colan (born 1978), Irish violinist of Romanian origin living in Barcelona, Spain
- Răzvan Petcu (born 1973), retired Romanian freestyle and butterfly swimmer
- Sorin Petcu (born 1974), Romanian sprint canoeist
- Ştefan Petcu (born 1957), Romanian footballer
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: