List of GP3 Series drivers By nationality By nationality

| Country | Total_Drivers | Champions | Championships | Current_3_November_2013 | First_drivers | Last_Current_drivers_3_November_2013 |
|---|---|---|---|---|---|---|
| Denmark | 1 | 0 | 0 | 0 | Michael Christensen ( 2010 ) | Michael Christensen ( 2011 ) |
| Estonia | 1 | 0 | 0 | 1 | Kevin Korjus ( 2013 ) | Kevin Korjus ( 2013 ) |
| Germany | 2 | 0 | 0 | 0 | Tobias Hegewald ( 2010 ) | Daniel Abt ( 2012 ) |
| Hong Kong | 1 | 0 | 0 | 1 | Adderly Fong ( 2013 ) | Adderly Fong ( 2013 ) |
| Hungary | 1 | 0 | 0 | 0 | Tamás Pál Kiss ( 2011 ) | Tamás Pál Kiss ( 2012 ) |
| Indonesia | 1 | 0 | 0 | 0 | Rio Haryanto ( 2010 ) | Rio Haryanto ( 2011 ) |
| Ireland | 1 | 0 | 0 | 1 | Robert Cregan ( 2012 ) | Robert Cregan ( 2013 ) |