Janez Janša (born 1958) is a Slovenian politician.

Janez Janša may also refer to:

Janez Janša (director) (born 1964), Slovenian author, director and performer Janez Janša (performance artist) (born 1970), Slovenian conceptual artist, performer and producer Janez Janša (visual artist) (born 1973), Slovenian visual artist