Unlike many of his early-2000s contemporaries, Christensen’s dating record is remarkably compact. He has been linked to only a handful of partners, with most connections stemming from long-running co-star rumors rather than verified relationships.
| Partner / Subject | Timeframe | Nature of Connection | Outcome & Status |
|---|---|---|---|
| Natalie Portman | 2000, 2001 | Co-star romance rumors (Star Wars) | Never confirmed; close friends and professional collaborators |
| Reiko Aylesworth | 2001, 2002 | Early Hollywood dating relationship | Dated quietly; ended without public comment |
| Sienna Miller | 2006 | Co-stars in Factory Girl | Briefly linked by tabloids; neither party verified a romance |
| Rachel Bilson | 2007, 2017 | Co-stars in Jumper; long-term engagement | Split in 2017; actively co-parenting daughter Briar Rose |
