Riyadh Summit 2017 Host country Saudi Arabia Date May 20, 2017 (2017-05-20) – May 21, 2017 (2017-05-21) Motto Together, We Prevail Venue(s) Ritz Carlton Hotel, Riyadh King Abdulaziz International Conference Center Cities Riyadh, Saudi Arabia Participants See below Chair King Salman of Saudi Arabia Website riyadhsummit2017.org