2011 British Indoor Athletics Championships

The 2011 British Indoor Athletics Championships was the 5th edition of the national championship in indoor track and field for the United Kingdom. It was held from 12–13 February 2011 at the English Institute of Sport, Sheffield, England. A total of 24 events (divided evenly between the sexes) were contested over the two-day competition.

Guest athlete Livia Burri set a Swiss indoor record of 9:24.40 while finishing fifth in the women's 3000 m.