Castellum Montanum
- mundane location: Toowoomba, Queensland
- website: http://lochac.sca.org/castellum/
- was a canton in River Haven from 1 April 1993 to 1 January 2010
- became River Haven
Castellum Montanum Order of Precedence
- 221. Ulfgar the Unspeakable (OL + 8)
- 271. Claire of Peronne (OP + 4)
- 901. Jacob Maler (OGT)
- 932. Eleanor of Abergavenny (OGT + 5)
- 1516. Wulfstan of Broxton (AA)
- 1524. Tegwen Llyn y Fan Fawr (AA + 1)
- 1643. Alasdair Blackhill (AA)
- 1646. Riccardo della Torre d'Avorio (AA + 1)
- 1649. Reynar the True (AA)
- 1668. Isabella Bianca Barbarossa (AA + 1)
- 1669. Heloise of Sherborne (AA)
- 1682. Athelstan of Tilbrook (AA)
- 1696. Genevieve of Whitehaven (AA + 1)
- 1697. Anastasia Tzaritsyn (AA)
- 1737. Cassiopea Orion (AA)
- 1754. Anne of Huntingdon Loxley (AA)
- 1961. Cecily de Montsalvy (AA)
- 1962. Christiana de Carcassonne (AA)
- 1966. Elias the Extreme (AA)
- 1969. Melyor the Elusive (AA)
- 1971. Zvonimir Je Izgubljen (AA)
- 1993. Alf (AA)
- 2048. Morgarne of Castellum Montannum (AA)
- 2284. Roche of Castellum Montanum (AA)