Crosshall Marina (trading as Crosshall Marine) is a family-run marina on the River Great Ouse, situated on a four-acre site at the junction of the Great Ouse and the River Kym, near St Neots, Cambridgeshire.

With over 45 years of experience, it offers more than 100 bankside berths for river boats and cruisers, along with dinghy and canopy storage. Services on site include boat sales, brokerage, osmosis treatment, chandlery, and washing and changing facilities.

The marina provides both long-term and short-term moorings, as well as seasonal, hardstand, and overnight berths. It sits within landscaped grounds with convenient access to St Neots and major road links across Cambridgeshire.