Sheilas Shakedown is an annual women-only motorcycle ride and campout held in Victoria, Australia. Described as the first event of its kind in the country, it brings together women who share an interest in motorcycles and outdoor community gatherings. The 2026 event is scheduled for 20–22 February in Ballan, Victoria, with tickets available through the event website. Attendees can also book glamping accommodation directly through Happy Glamper.

The event offers more than a ride and campout: its website features event information, a lineup, a gallery, and practical details for participants. Sheilas Shakedown also sells anniversary merchandise, including T-shirts and stubby holders, for collection at the event or posting afterward. Its raffle raises money for Foundation House, a specialist refugee trauma agency, with prizes added over time. The organisers acknowledge the Wadawurrung, Wurundjeri, and Dja Dja Wurrung peoples as Traditional Custodians of the land and pay respect to Elders past, present, and emerging.