2018 in São Tomé and Príncipe

The following lists events that happened during 2018 in the Democratic Republic of São Tomé and Príncipe.

Incumbents

 * President: Evaristo Carvalho
 * Prime Minister: Patrice Trovoada (until 3 December); Jorge Bom Jesus (from 3 December)

Events

 * 1 January: currency reform: 1,000 old dobras became one new São Tomé and Príncipe dobra
 * 3 December – Jorge Bom Jesus takes over as Prime Minister.