G

# Gabon                   : Capital - Libreville; President - Ali Ben Bongo Ondimba; Prime Minister - Daniel Ona Ondo
# Gambia, The         : Capital - Banjul; President - Yahya Jammeh
# Georgia                 : Capital - Tbilisi; President - Giorgi Margvelashvili; Prime Minister - Giorgi Kvirikashvili
# Germany               : Capital - Berlin; President - Joachim Gauck; Chancellor-Angela Merkel
# Ghana                   : Capital - Accra; President - John Dramani Mahama
# Greece                  : Capital - Athens; President - Prokopis Pavlopoulos; Prime Minister - Alexis Tsipras
# Grenada                : Capital - St. George's; Governor General-Cecile La Grenade; Prime Minister - Keith Mitchell
# Guatemala            : Capital - Guatemala City; President - (Acting) Alejandro Maldonado
# Guinea                  : Capital - Conakry; President - Alpha Conde; Prime Minister - Mamady Youla
# Guinea-Bissau     : Capital - Bissau; President - José Mário Vaz; Prime Minister - Carlos Correia
# Guyana                 : Capital - Georgetown; President - David A. Granger; Prime Minister - Moses Nagamootoo