Julius Caesar's Crossing the Rubicon river was an event in 49 BC that precipitated the Roman Civil War.

Crossing the Rubicon may also refer to:

Metaphorically, a point of no return

Music Albums Crossing the Rubicon (Armageddon album), 1997 Crossing the Rubicon (Revisited), a re-recorded version, 2016 Crossing the Rubicon (The Sounds album), 2009

Songs "Crossing the Rubicon", by The Human Abstract from Nocturne, 2006 "Crossing the Rubicon", by Mattias Eklundh from Freak Guitar: The Smorgasbord, 2013 "Crossing the Rubicon", by Revolution Renaissance from Trinity, 2010 "Crossing the Rubicon", by Enter Shikari from Nothing Is True & Everything Is Possible, 2020 "Crossing the Rubicon" (song), by Bob Dylan from Rough and Rowdy Ways, 2020 "Crossing the Rubicon", by Sabaton from Legends, 2025

Other uses "Crossing the Rubicon" (Beast Wars), a television episode "Crossing the Rubicon", a chapter of the manga Bleach Crossing the Rubicon: The Decline of the American Empire at the End of the Age of Oil, a 2004 book by Michael Ruppert

See also Rubicon speech, a 1985 policy speech on apartheid by South African President P. W. Botha Rubicon (disambiguation) River Rubicon (disambiguation)