The 2017 season is Ratchaburi Mitr Phol's 5th season in the Thai League T1 since 2013.

Ratchaburi Mitr Phol send the reserve team to compete in T4 Western Region as Ratchaburi Mitr Phol B.

First Thai footballer's market is opening on 14 December 2016 to 28 January 2017 Second Thai footballer's market is opening on 3 June 2017 to 30 June 2017