| 2008 British Indoor Athletics Championships | |
| Host City: | Sheffield |
| Dates: | 9–10 February |
| Stadium: | EIS Sheffield |
| Level: | Senior national |
| Type: | Indoor |
| Events: | 24 |
| Previous: | Sheffield 2007 |
| Next: | Sheffield 2009 |
| Games: | British Indoor Athletics Championships |
The 2008 British Indoor Athletics Championships was the 2nd edition of the national championship in indoor track and field for the United Kingdom. It was held from 9–10 February 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.
| 60 metres | 6.56 | 6.61 | 6.65 | ||||
| 200 metres | 20.98 | 21.53 | |||||
| 400 metres | 46.53 | 46.93 | 47.99 | ||||
| 800 metres | 1:48.26 | 1:48.64 | 1:48.87 | ||||
| 1500 metres | 3:44.90 | 3:45.05 | 3:45.27 | ||||
| 3000 metres | 8:16.73 | 8:19.97 | 8:20.40 | ||||
| 60 metres hurdles | 7.61 | 7.71 | 7.71 | ||||
| High jump | 2.30 m | 2.19 m | 2.19 m | ||||
| Pole vault | 5.61 m | 5.31 m | 5.16 m | ||||
| Long jump | 7.80 m | 7.71 m | 7.63 m | ||||
| Triple jump | 17.24 m | 16.72 m | 16.26 m | ||||
| Shot put | 20.66 m | 18.06 m | 18.03 m |
| 60 metres | 7.32 | 7.33 | 7.40 | ||||
| 200 metres | 23.43 | 23.73 | 24.19 | ||||
| 400 metres | 54.88 | 55.46 | 55.74 | ||||
| 800 metres | 2:01.97 | 2:02.56 | 2:08.20 | ||||
| 1500 metres | 4:13.99 | 4:14.84 | 4:16.00 | ||||
| 3000 metres | 8:56.13 | 8:56.49 | 9:03.92 | ||||
| 60 metres hurdles | 8.09 | 8.18 | 8.20 | ||||
| High jump | 1.92 m | 1.85 m | 1.79 m | ||||
| Pole vault | 4.25 m | 4.15 m | 4.15 m | ||||
| Long jump | 6.41 m | 6.31 m | 6.22 m | ||||
| Triple jump | 13.39 m | 13.01 m | 12.95 m | ||||
| Shot put | 16.11 m | 15.67 m | 15.56 m |