The 2012 Fast5 Netball World Series was the fourth staging of the annual World Netball Series, and the first to be played under the new Fast5 rules, which replaced the older fastnet rules introduced in 2009. The tournament was held at Vector Arena in Auckland, the first time it had moved from its previous host nation England. The 2012 tournament was contested by the six top national netball teams in 2012. New Zealand won the final against England, to record their third World Netball Fast5 series title.