Barnetas kauja (angļu: Battle of Barnet) bija kauja 15. gadsimta Anglijā Sarkanās un Baltās rozes karā. Kauja, kurā 1471. gada 14. aprīlī uz ziemeļiem no Londonas satikās Jorkas dinastijas piekritēji karaļa Eduarda IV vadībā un Lankasteru dinastijas piekritēji Vorikas grāfa, saukta "karaļu radītāja" (kingmaker) Ričarda Nevila vadībā. Lankasteri kaujā piedzīvoja zaudējumu, krita arī ietekmīgais Vorikas grāfs Nevils. Kopā ar tā paša gada 4. maija uzvaru Tjūksberijas kaujā Eduards IV nostiprinājās tronī. Eduarda uzvara nodrošināja jorkistiem 14 gadus Anglijas tronī.
- Britnell, Richard (1997). "Country Politics". The Closing of the Middle Ages?: England, 1471–1529. Oxford: Blackwell Publishers. ISBN 978-0-631-16598-9.
- Brooke, Richard (1857). "The Field of the Battle of Barnet". Visits to Fields of Battle, in England, of the Fifteenth Century: To which are Added Some Miscellaneous Tracts and Papers Upon Archaeological Subjects. London: John Russell Smith. OCLC 43406489. Retrieved 28 January 2009.
- Burne, Alfred (1950). "The Battle of Barnet, April 14th, 1471". The Battlefields of England. London: Methuen and Company. OCLC 3010941. Retrieved 8 February 2009.
- Carpenter, Christine (2002) [1997]. The Wars of the Roses: Politics and the Constitution in England, c. 1437–1509. Cambridge Medieval Textbooks. New York: Cambridge University Press. ISBN 978-0-521-31874-7. Retrieved 16 March 2009.
- Cox, John (2007). "History and Guilt". Seeming Knowledge: Shakespeare and Skeptical Faith. Texas: Baylor University Press. ISBN 978-1-932792-95-9. Retrieved 8 February 2009.
- Edelman, Charles (1992). "The Wars of the Roses: 2 and 3 Henry VI, Richard III". Brawl Ridiculous: Swordfighting in Shakespeare's Plays. Manchester: Manchester University Press. ISBN 978-0-7190-3507-4. Retrieved 12 April 2009.
- Goodman, Anthony (1990) [1981]. "Local Revolts and Nobles' Struggles, 1469–71". The Wars of the Roses: Military Activity and English Society, 1452–97. London: Taylor and Francis. ISBN 978-0-415-05264-1. Retrieved 6 March 2009.
- Goy-Blanquet, Dominique (2003). "Unhappy Families". Shakespeare's Early History Plays: From Chronicle to Stage. Oxford: Oxford University Press. ISBN 978-0-19-811987-6. Retrieved 8 February 2009.