Lowest total score (first 54 holes) at the golf US Open
- Who
- Rory McIlroy
- What
- 199 total number
- Where
- United States
- When
- 18 June 2011
The lowest total score for the first three rounds (54 holes) of the US Open is 199 (65-66-68; 14 under par), by Rory McIlroy (UK) on 16–18 June 2011 at Congressional Country Club (Blue Course) in Bethesda, Maryland, USA.
A final round of 69 was enough to secure McIlroy the title. His total score of 268 strokes remains the tournament record.