The 2017–18 SAFA Second Division (known as the ABC Motsepe League for sponsorship reasons) was the 20th season of the SAFA Second Division, the third tier for South African association football clubs, since its establishment in 1998.
Due to the size of South Africa, the competition was split into nine divisions, one for each region.
It was won by Maccabi F.C., who beat TS Sporting 5-4 on penalties.
Buffalo and Mthatha City were both expelled from the league.
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