Jan Daniłowicz (1570–1628) was a Polish nobleman, voivode of the Ruthenian Voivodeship and grandfather of King Jan III Sobieski.
- Occupation
- military personnel
- Position held
- Q11820273, Russian voivode, Q5099310, castellan of Lwow
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- 1570
- Died
- 1628
