All Pokemon gym badges

Gen. 7 Alola does not have gym badges, so I've left those out.

Gen. 1 Kanto and Gen. 2 Johto have two names per badge; english and japanese; go with the english name.

For gyms with more than one leader throughout different games, the badges our still the same. I just put the original leader. Version exclusives like in Gen. 8 Galar will have different badges. Gym leaders that become champions won't be mentioned. Only the gyms you have to beat per game to take on the elite four and the champion are counted. For Gen. 8 Galar, minor and former gym leaders are excluded.