Board Thread:Questions and Answers/@comment-26091313-20150209041909/@comment-30735172-20171106191236

For those who are finding English Dubbed Episodes online, here are the links:

Inazuma Eleven Season 1 (Episode 01 - 26) 

Inazuma Eleven Season 2 (Episode 27 - 66)

Inazuma Eleven Season 3 (Episode 67 - 109) 

I​nazuma Eleven Season 3 (Episode 110 - 127) 

Inazuma Eleven GO (Episode 01 - 47) 

Inazuma Eleven GO Movie The Ultimate Bonds Gryphon 

I hope it helps...