This is a list of competitions played by Houston Dynamo involving international clubs, from 2006 (when the San Jose Earthquakes players and coaches were relocated to Houston) to the most recent completed season.
Their best result in international competitions is being runner up of the 2008 SuperLiga. The Dynamo's best results in Concacaf were runs to the semifinals of the 2007 and 2008 Champions Cup. They also made the quarterfinals of the Champions League on 3 occasions.