Girka tana aiki ne a matsayin babban majalisar dokoki na kasa, bisa ga tsarin mulkinta. Firaministan kasar shine shugaban gwamnatin. Ikokin majalisa suna cikin Majalisa na Hellen. Yawanci kamar Amurka, Girka yana da reshe na shari'a, wanda ya bambanta daga wakilan majalisa da zartarwa.
Gidan Gida na Girka
Majalisar za ta zaba shugaban kasa, wanda ke aiki a shekaru biyar.
Dokar Helenanci ta ƙaddamar da shugabanni zuwa kawai sharuɗɗa biyu. Shugabannin na iya bayar da gafara kuma suna faɗar yaki, amma ana bukatar majalisun majalisa don tabbatar da waɗannan ayyuka, da kuma sauran ayyukan da shugaban Girka ya yi. Shugaban kasar Girka shi ne shugaban Jam'iyyar Hellenic.
Firayim minista shine shugaban jam'iyyar tare da mafi rinjaye a majalisar. Suna aiki a matsayin babban shugaban gwamnati.
Majalisar ta zama majalisa a gundumar Girka, tare da 'yan majalisa 300 da aka zaba ta kuri'un kuri'un wakilai na wakilai. Dole ne jam'iyya ta kasance da kuri'un da aka zaɓa a ƙasa gaba ɗaya a kalla kashi 3 cikin 100 don zaɓar 'yan majalisa. Gidan Girka yana da bambanci da sauran rikice-rikice fiye da sauran dimokuradiyya na majalisar wakilai irin su Ƙasar Ingila.
Shugaban kasar Jamhuriyar Hellenic
Prokopios Pavlopoulos, wanda aka rage shi zuwa Prokopis, ya zama shugaban kasar Girka a shekara ta 2015. Wani lauya da malamin jami'a, Pavlopoulos ya zama Minista na cikin gida daga shekara ta 2004 zuwa 2009.
Shi ne Karolos Papoulias ya kasance mukaminsa.
A Girka, wanda yana da tsarin gwamnati na gwamnati, ikon Firayim Minista wanda shine "fuska" na siyasa na Girka yana gudanar da hakikanin ikon. Shugaban kasa shine shugaban kasa, amma aikinsa yafi alama.
Firaministan kasar Girka
Alexis Tsipras shi ne firaministan kasar Girka.
Tsipras ya zama firaministan daga Janairun 2015 zuwa Agusta 2015 amma ya yi murabus lokacin da jam'iyyarsa ta Syriza ta rasa rinjaye a majalisa.
Tsipras ya yi kira ga gudanar da zabe, wanda aka gudanar a watan Satumba na shekarar 2015. Ya sake dawowa da rinjaye, kuma an zabe shi kuma ya yi rantsuwa a matsayin firaministan kasar bayan jam'iyyarsa ta kafa wata ƙungiyar hadin gwiwar tare da ƙungiyoyi masu zaman kansu na GDP.
Shugaban Majalisar Hellenic Girka
Bayan Firayim Minista, Shugaban Majalisar (wanda aka kira shi a matsayin shugaban kasa) shine mutumin da ya fi dacewa a gwamnatin Girka. Shugaban majalisa ya fara aiki a matsayin shugaban kasa idan shugaban kasa ya kasa aiki ko kuma ya fita daga kasar a harkokin kasuwanci na gwamnati.
Idan shugaban ya mutu yayin da yake mulki, Shugaban kasa ya dauki nauyin wannan ofisoshin sai sabon shugaban ya zaba ta majalisar.
Shugaban majalisa na yanzu shine Zoe Konstantopoulou. Ta fara aikinta a matsayin lauya da kuma siyasa kafin a zabe shi a matsayin Shugaban kasa a watan Fabrairun 2015.