The X Bolivarian Games (Spanish: Juegos Bolivarianos) were a multi-sport event held between November 9–18, 1985, in Cuenca, Ambato, and Portoviejo, Ecuador.

The opening ceremony took place on November 9, 1985, at the Estadio Alejandro Serrano Aguilar in Cuenca.

[1] The Games were officially opened by Ecuadorean president León Febres Cordero.

[1] Torch lighter were cyclist Jhon Jarrín and football player Arturo Cárdenas, gold medalist at the 1965 Bolivarian Games.

[3] Athletes from 6 countries were reported to participate:[1] The following 20 sports were explicitly mentioned:[1][3] The medal count for these Games is tabulated below.