2012–13 Botswana First Division South

The 2012–13 Botswana First Division South was the 48th season of the Botswana First Division South since its inception in 1966. It was played from August to May. Wonder Sporting were crowned champions.

Team summaries
Teams promoted from Botswana Division One Teams relegated from Botswana Premier League '''Teams promoted to Botswana Premier League Teams relegated to Botswana Division One Stadiums and locations
 * Prisons XI
 * Mogoditshane Fighters
 * Wonder Sporting
 * Gabane United
 * Kanye Swallows