The 9th Oceania Swimming Championships were May 28-June 3, 2012 in Nouméa, New Caledonia. The Championships featured competition in Swimming, Open Water Swimming and Synchronized Swimming. Swimming was held at the CARD Guy Verlaguet pool in Dumbéa, Synchro was held at a pool in Ouen-Toro park, and the Open Water races were swum in the waters off Baie des Citrons (5K) and Anse-Vata (10K). The 2012 edition marks the third time that Nouméa has hosted the event, after hosting in 1993 and 2002.