Ramon I de Montcada or Ramón I de Moncada was a Catalan noble from Tortosa of the House of Montcada and a diplomat in the service of the crown. He was head of the House Moncada and the Seneschal of Barcelona from 1173 to 1181.
- Position held
- Aragonese ambassador, ambassador of the King of Aragon to King of Castile, Aragonese ambassador to the Byzantine Empire, envoy of the King of Aragon to the King of León
- Citizenship
- Crown of Aragon
- Born
- 1150
- Died
- 1190
