The Parsley Bay Boat Ramp is a concrete multi-lane launching facility located on George Street in Brooklyn, NSW, providing direct access to the Hawkesbury River.

The ramp has undergone upgrades including widening and the installation of a new pontoon, and is noted to be in excellent condition with lighting available.

Situated near McKell Park Bushland Reserve and the Brooklyn Baths swimming area, the ramp is a popular departure point for recreational boating, fishing, and kayaking into the river's bays and estuaries, including the waterways of Ku-ring-gai Chase National Park.

Amenities on site include a jetty, public toilets, a fish-cleaning station, and ample parking. The ramp is council-owned and managed within Hornsby Shire.