| 2012 British Indoor Athletics Championships | |
| Host City: | Sheffield |
| Dates: | 11–12 February |
| Stadium: | EIS Sheffield |
| Level: | Senior national |
| Type: | Indoor |
| Events: | 24 |
| Previous: | Sheffield 2011 |
| Next: | Sheffield 2013 |
| Games: | British Indoor Athletics Championships |
The 2012 British Indoor Athletics Championships was the sixth edition of the national championship in indoor track and field for the United Kingdom. It was held from 11–12 February 2012 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. It served as a selection meeting for the 2012 IAAF World Indoor Championships.
| 60 metres | 6.58 | 6.61 | 6.65 | ||||
| 200 metres | 21.36 | 21.65 | 22.01 | ||||
| 400 metres | 46.58 | 47.07 | 47.10 | ||||
| 800 metres | 1:47.26 | 1:49.63 | 1:49.73 | ||||
| 1500 metres | 3:45.58 | 3:45.66 | 3:46.88 | ||||
| 3000 metres | 7:58.36 | 7:58.78 | 7:59.00 | ||||
| 60 m hurdles | 7.62 | 7.72 | 7.84 | ||||
| High jump | 2.26 m | 2.23 m | 2.20 m | ||||
| Pole vault | 5.55 m | 5.45 m | 5.45 m | ||||
| Long jump | 7.96 m | 7.75 m | 7.57 m | ||||
| Triple jump | 16.18 m | 15.93 m | 15.61 m | ||||
| Shot put | 18.28 m | 17.24 m | 17.22 m |
| 60 metres | 7.20 | 7.29 | 7.31 | ||||
| 200 metres | 23.36 | 23.74 | 24.55 | ||||
| 400 metres | 52.38 | 53.01 | 53.11 | ||||
| 800 metres | 2:04.01 | 2:05.00 | 2:05.25 | ||||
| 1500 metres | 4:17.38 | 4:24.75 | 4:25.62 | ||||
| 3000 metres | 9:06.04 | 9:06.99 | 9:09.43 | ||||
| 60 m hurdles | 7.95 | 8.22 | 8.23 | ||||
| High jump | 1.91 m | 1.89 m | 1.82 m | ||||
| Pole vault | 4.70 m | 4.37 m | 4.27 m | ||||
| Long jump | 6.68 m | 6.44 m | 6.21 m | ||||
| Triple jump | 14.09 m | 13.53 m | 13.50 m | ||||
| Shot put | 16.72 m | 15.77 m | 15.36 m |