Before (end of 1975) (50 seats, Elections Centre)
Conservative 24 · Other 15 · The Liberal Party 7 · Labour 4
After (end of 1976) (50 seats, Elections Centre)
Conservative 39 · Labour 5 · The Liberal Party 3 · Other 3
Ward results
Brinkworth1 seat · turnout 57.5%
| Le P. Bailly Ms. | Conservative | 457 |
| P. Nichols | Independent | 191 |
Calne Without1 seat · turnout 53.1%
| M. Maundrell | Conservative | 465 |
| R. Wiltshire | Independent | 316 |
Colerne1 seat
| G. Gifford | Conservative | 0 ✓ |
Hilmarton1 seat · turnout 63.1%
| P. Addington | Conservative | 399 |
| E. Iles | Independent | 328 |
Kington Langley1 seat
| R. Ball | Conservative | 0 ✓ |
Kington St. Michael1 seat
| J. Beale | Conservative | 0 ✓ |
Lacock1 seat
| L. Mortimer | Conservative | 0 ✓ |
Minety1 seat
| D. Reardon-Smith | Conservative | 0 ✓ |
No. 1 (Calne: North)3 seats · turnout 35.4%
| J. Whiles | Labour | 952 |
| M. Jeary | Labour | 886 |
| S. Fairbrass | LIB | 762 |
| J. Sankey | Conservative | 708 |
| P. Bryant | Conservative | 625 |
| D. Wiffen | Labour | 555 |
| B. McPherson | LIB | 371 |
No. 18 (Ashton Keynes)1 seat
| P. Graham | Conservative | 0 ✓ |
No. 19 (Cricklade)2 seats · turnout 35.8%
| K. Colle | Independent | 605 |
| M. Andrews-Faulkner | Conservative | 476 |
| N. Hayes | Independent | 428 |
No. 2 (Calne: South)2 seats · turnout 43.7%
| R. Downham | Conservative | 595 |
| D. Brunsden | Conservative | 532 |
| P. Treloar | LIB | 380 |
| A. Jeary | Labour | 365 |
| S. Griffin | Labour | 196 |
No. 22 (Broad Town)1 seat
| V. Clarke | Conservative | 0 ✓ |
No. 23 (Lyneham)1 seat
| D. Webb | Conservative | 0 ✓ |
No. 24 (Wootton Bassett)3 seats
| T. Cook | Conservative | 1,232 ✓ |
| J. Moore | Conservative | 1,061 ✓ |
| E. Hodges | Independent | 1,059 ✓ |
| P. Dean | Conservative | 916 |
| P. Woollaston | LIB | 592 |
No. 25 (Crudwell)1 seat
| J. Tubbs | Conservative | 0 ✓ |
No. 3 (Chippenham: Park)3 seats · turnout 34.8%
| E. Hughes | Conservative | 868 |
| D. Hartley | Conservative | 802 |
| J. Hall | LIB | 758 |
| L. Parry | Conservative | 737 |
| A. Rudman | LIB | 572 |
No. 4 (Chippenham: Town)3 seats · turnout 35.4%
| S. Turner | Conservative | 896 |
| G. Burges | Conservative | 850 |
| M. Plumb | Conservative | 824 |
| P. Jefferies | LIB | 572 |
| T. Stevenson | Labour | 386 |
No. 5 (Chippenham: Sheldon)4 seats · turnout 25.1%
| D. Cleverly | Labour | 1,216 |
| T. Venner | Conservative | 1,148 |
| J. Churchill | Labour | 993 |
| J. Chambers | Labour | 967 |
| J. Merrett | LIB | 962 |
| J. Teller | Labour | 878 |
No. 6 (Malmesbury)2 seats · turnout 39.2%
| R. Freeman-Thomas | Conservative | 576 |
| A. Davies | Conservative | 402 |
| S. Webb | LIB | 255 |
| G. Cherrington | Independent | 204 |
No. 8 (Corsham)5 seats
| J Bright | Conservative | 1,377 ✓ |
| A McNair | Conservative | 1,224 ✓ |
| J Jackson | LIB | 1,160 ✓ |
| C Brakspear | Independent | 1,100 ✓ |
| A Welch | Conservative | 1,063 ✓ |
| J Lavelle | Labour | 961 |
| C Kendall | Conservative | 960 |
| H Shaw | Labour | 851 |
| J Brown | LIB | 835 |
| L Donaldson | LIB | 815 |
| R Hubbard | LIB | 756 |
| K Curry | LIB | 745 |
| R Green | Labour | 672 |
Pewsham1 seat · turnout 51.4%
| M. Flintoff | Conservative | 331 |
| B. Allen | LIB | 286 |
Purton2 seats · turnout 48.1%
| D. May | Conservative | 874 |
| E. Smith | Conservative | 772 |
| L. Hobbs | Labour | 522 |
| M. Torkington | Independent | 351 |
| A. Shanks | Conservative | 0 ✓ |
The Lydiards1 seat
| A. Jepps | Conservative | 0 ✓ |
