The Dom-Hotel is a five-star hotel in Cologne, Germany, located on Roncalliplatz in Innenstadt.

The first Hotel du Dome to open on the location was established by Ignatz Theodor Metz (1819-1880) in 1857, after purchasing an existing building two years earlier.

It was a member of Le Méridien Hotels for many years, but was sold in 2012 and left the chain in 2013.

It is undergoing renovations, originally set for completion in 2014 when it will become part of the Althoff Hotels chain.

However after several delays and construction issues a reopening of the largely newly built hotel is undated.