Suitbert, Suidbert, or Swithbert may refer to:

An Alemannic chieftain who founded the town of Schwieberdingen Saint Suitbert of Kaiserwerdt Saint Suitbert the Younger Suitbert Bäumer, historian

de:Suitbert fr:Suidbert nl:Suïtbertus pl:Święty Suitbert