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)
- 895. Jacob Maler (OGT)
- 926. Eleanor of Abergavenny (OGT + 5)
- 1505. Wulfstan of Broxton (AA)
- 1513. Tegwen Llyn y Fan Fawr (AA + 1)
- 1632. Alasdair Blackhill (AA)
- 1635. Riccardo della Torre d'Avorio (AA + 1)
- 1638. Reynar the True (AA)
- 1657. Isabella Bianca Barbarossa (AA + 1)
- 1658. Heloise of Sherborne (AA)
- 1671. Athelstan of Tilbrook (AA)
- 1685. Genevieve of Whitehaven (AA + 1)
- 1686. Anastasia Tzaritsyn (AA)
- 1726. Cassiopea Orion (AA)
- 1743. Anne of Huntingdon Loxley (AA)
- 1950. Cecily de Montsalvy (AA)
- 1951. Christiana de Carcassonne (AA)
- 1955. Elias the Extreme (AA)
- 1958. Melyor the Elusive (AA)
- 1960. Zvonimir Je Izgubljen (AA)
- 1982. Alf (AA)
- 2037. Morgarne of Castellum Montannum (AA)
- 2273. Roche of Castellum Montanum (AA)