Ventnor Haven Slipway is a tidal boat ramp located within Ventnor Haven on the Isle of Wight, offering access to the English Channel.

The slipway is available for launching and recovering small vessels, and is operated under the oversight of harbour staff who enforce local bye-laws and a 3-knot speed limit within the haven.

Users are advised to ensure their vessel and engine are seaworthy before launching, to watch for pedestrians, and to be aware that the slipway surface can be slippery.

The wider haven can accommodate vessels up to 10 metres and provides visitor pontoons and water points, making it a practical base for boaters navigating the surrounding coastal waters.