Ronald Grnja
- Date of birth/Age: Jul 20, 1972 (51)
- Place of birth:
Osijek
- Citizenship:
Croatia
- Height: 1,75 m
- Position: Attacking Midfield
Currently working as:
Assistant Manager
Club:
NK Osijek U19
Player data
Main position
- Main position:
- Attacking Midfield
- Other position:
- Right Winger
Facts and data
Date of birth/Age:
Jul 20, 1972 (51)
Place of birth:
Osijek 
Height:
1,75 m
Citizenship:
Croatia
Position:
midfield - Attacking Midfield
Foot:
right
Current club:
![Retired]()
Retired
Joined:
Jul 1, 2007
Contract expires:
-
Height:
1,75 m
Citizenship:
Croatia
Position:
midfield - Attacking Midfield
Foot:
right
Current club:
Retired
Joined:
Jul 1, 2007
Contract expires:
-
