Masthouse Terrace Pier is a pier on the River Thames in London, UK. It is located at the end of Napier Avenue, off Westferry Road, at the southern end of the Isle of Dogs, and provides river bus services managed by London River Services.
Masthouse Terrace Pier temporarily closed between 14th January 2008 and 26th April 2008 for renovation work carried out by British Waterways, at a cost of £500,000. Transport for London provided a grant of £400,000 towards this work. The refurbishment work included installation of CCTV, a new waiting shelter, maintenance and repainting work.