The Samuel Beckett Bridge is a cable-stayed bridge currently under construction in Dublin, Ireland, and is expected to join Macken Street on the south-side of the River Liffey, to Guild Street and North Wall Quay in the Docklands area.

The architect is Santiago Calatrava, a designer of a number of innovative bridges and buildings. This will be the second bridge in the area designed by Calatrava, the first being the James Joyce Bridge, which is further upstream.

Constructed by the "Graham Hollandia Joint Venture", the main span of the Samuel Beckett Bridge is supported by 31 cable stays from a doubly back-stayed single forward arc tubular tapered spar, with decking provided for four traffic and two pedestrian lanes. The shape of the spar and its cables is said to evoke an image of a harp lying on its edge. (The harp is a secular icon for Ireland and things Irish.)

The steel structure of the bridge was constructed in Rotterdam by Hollandia, a Dutch company also responsible for the steel fabrication of the London Eye. The steel span of the bridge was transferred from the Hollandia wharf in Krimpen a/d IJssel on May 3rd, 2009, with support from specialist transport company ALE Heavylift.