Bengt Snivil (also known as Bengt Snivel) from the House of Bjelbo was a Swedish magnate in mid-12th century.
Some more or less romantic later literature has given him the title of jarl, although no proper historical source attests to such. Romantic genealogies assign a lady Sigrid Lakman as his wife, though without historical source.
Children of Bengt Snivil, who thus became an ancestor of important magnates and the future royal family:
- Riksjarl Birger Brosa
- Magnus Minnesköld, father of Birger Jarl
- Charles the Deaf, father of father of jarl Ulf Fase
- Lindström, Fredrik; Lindström, Henrik (2006). Svitjods undergång och Sveriges födelse (in Swedish). Albert Bonniers förlag. ISBN 978-91-0-010789-5.