The Sooke Lake Saddle Dam is a dam structure associated with the Sooke Lake Reservoir, the main water supply for Greater Victoria, British Columbia, operated by the Capital Regional District.

The reservoir serves approximately 350,000 people and holds a usable water supply of 92. 7 million cubic metres.

The saddle dam plays a role in the regional water transfer system, working in conjunction with the Deception Gulch Dam to move water from Deception Gulch Reservoir into Sooke Lake Reservoir.

According to the Capital Regional District's Regional Water Supply Master Plan, both structures are slated to require upgrades to support this water transfer function as part of broader infrastructure improvements planned for the regional water supply system.