1991 Currie Cup Central / Rural Series

The 1991 Currie Cup Central / Rural Series was a rugby union competition held between the teams in the 1991 Currie Cup Central B and 1991 Currie Cup Rural C competitions, the third and fourth tiers of the premier domestic competition in South Africa. This formed part of the 53rd Currie Cup season since the competition started in 1889.

Competition
There were ten participating teams in the 1991 Currie Cup Central / Rural Series, the six teams from the 1991 Currie Cup Central B competition and the four teams from the 1991 Currie Cup Rural C competition. These teams played the teams from the other league once over the course of the season, either at home or away. Teams received two points for a win and one points for a draw.