- Source: 12th Heavy Anti-Aircraft Regiment, Royal New Zealand Artillery
- 12th Heavy Anti-Aircraft Regiment, Royal New Zealand Artillery
- Royal Regiment of New Zealand Artillery
- 14th Composite Anti-Aircraft Regiment, Royal New Zealand Artillery
- 15th Composite Anti-Aircraft Regiment, Royal New Zealand Artillery
- Royal Regiment of Canadian Artillery
- 13th Composite Anti-Aircraft Regiment, Royal New Zealand Artillery
- Royal Australian Artillery
- Duke of Wellington's Regiment
- Queen's Own Royal West Kent Regiment
- London Heavy Brigade, Royal Garrison Artillery
The 12th Heavy Anti-Aircraft Regiment, Royal New Zealand Artillery was a territorial air defence regiment of the New Zealand Army. It was formed in 1956 from the heavy batteries of the 13th and 14th Composite Anti-Aircraft Regiments, based in Auckland and Wellington respectively, as well as an independent battery based in Christchurch (formerly of 15th Composite Anti-Aircraft Regiments which had been disbanded in 1954). The 12th Heavy Anti-Aircraft regiment was disbanded in 1961.