Before (end of 1975) (60 seats, Elections Centre)
Labour 48 · Other 9 · The Liberal Party 2 · Conservative 1
After (end of 1976) (60 seats, Elections Centre)
Labour 39 · Other 15 · The Liberal Party 5 · Conservative 1
Ward results
Ardsley1 seat · turnout 29.4%
| T. Galvin | Labour | 1,108 |
| Sykes | RES | 773 |
| A. Kitching | Conservative | 249 |
No. 1 (Barnsley: Carlton)1 seat · turnout 23.8%
| G. Bright | Labour | 1,649 |
| Hayward | RES | 774 |
No. 10 (Darton)1 seat · turnout 36.4%
| Hutchinson | RES | 1,745 |
| W. Bretton | Labour | 1,532 |
No. 11 (Dearne: Central & South)1 seat · turnout 31.3%
| Gregory | Ind Lab | 1,436 |
| Sayles | Labour | 1,240 |
| Barwell | RES | 435 |
No. 12 (Dearne: East & West)1 seat · turnout 24.4%
| D. Lloyd | Labour | 1,496 |
| Lowe | RES | 322 |
No. 13 (Hoyland Nether)1 seat · turnout 41.0%
| A. McKay | Labour | 2,726 |
| Lockwood | RES | 1,949 |
No. 14 (Penistone)1 seat · turnout 57.6%
| Lockwood | LIB | 1,257 ✓ |
| Lee | Independent | 925 |
| W. Murphy | Labour | 841 |
| Kellett | Conservative | 374 |
| Dalby | RES | 65 |
No. 15 (Royston)1 seat · turnout 44.9%
| K. Rispin | Labour | 1,670 |
| E. Whitehead | LIB | 1,063 |
| Cawthorn | RES | 163 |
No. 16 (Wombwell: Central-North-South East)1 seat · turnout 25.8%
| Wraith | RES | 799 |
| C. Jones | Labour | 588 |
No. 17 (Wombwell: Hemingfield and South West)1 seat · turnout 41.3%
| Hargreaves | The Liberal Party | 1,707 ✓ |
| H. Brookes | Labour | 1,368 |
No. 18 (Worsbrough)1 seat · turnout 38.1%
| Batty | RES | 2,275 |
| Schofield | Labour | 2,017 |
No. 19 (Hemsworth Rural)1 seat · turnout 33.3%
| N. Stacey | Labour | 1,752 |
| McKernan | RES | 735 |
| D. Schofield | Conservative | 486 |
No. 2 (Barnsley: East & North)1 seat · turnout 42.9%
| F. Kaye | Labour | 1,641 |
| Ward | RES | 1,477 |
| M. Guest | Conservative | 510 |
No. 20 (Penistone Rural & Wortley)1 seat · turnout 53.9%
| Frow | LIB | 1,393 |
| J. Wadey | Conservative | 1,335 |
| W. Ellis | Labour | 1,180 |
No. 3 (Barnsley: Central-South-South East)1 seat · turnout 37.3%
| R Ward | Labour | 1,763 ✓ |
| G. Jepson | LIB | 996 |
| Spencer | RES | 492 |
| England | Conservative | 328 |
No. 4 (Barnsley: South West and West)1 seat · turnout 44.6%
| Pemberton | RES | 1,808 |
| W. Sinfield | Labour | 1,259 |
| H. Oldfield | Conservative | 360 |
No. 5 (Barnsley: Monk Bretton)1 seat · turnout 34.3%
| G. Whyke | Labour | 1,565 |
| Robinson | RES | 1,224 |
| Copeland | Conservative | 334 |
No. 7 (Cudworth)1 seat · turnout 38.5%
| Green | RES | 1,370 |
| R. Rigby | Labour | 1,041 |
No. 8 (Darfield)1 seat · turnout 43.3%
| B. Key | Labour | 1,617 |
| O'Donnell | RES | 936 |
No. 9 (Dodworth-Barugh-Higham-Gawber)1 seat · turnout 44.9%
| D Brown | Labour | 1,202 |
| Addison | RES | 1,027 |
| J. Crosby | LIB | 611 |
