2005 USA Indoor Track and Field Championships

The 2005 USA Indoor Track and Field Championships were held at the Reggie Lewis Track and Athletic Center in Boston, Massachusetts. Organized by USA Track and Field (USATF), the two-day competition took place February 25–27 and served as the national championships in indoor track and field for the United States. The championships in combined track and field events were held at a different time.

At the meeting, Erin Gilreath threw what would have been a world best in the women's weight throw, but the mark was not eligible for records because of an implement specification violation. The throwing implement was measured to be the proper length before the competition, but after the record was set it was re-measured and found to be too long.