2010 Nova Scotia provincial by-elections

Three provincial by-elections were held in Nova Scotia to fill vacancies in the House of Assembly.

Glace Bay
The district of Glace Bay was vacated by Liberal Party MNA Dave Wilson; Geoff MacLellan won the election to replace him on June 22, 2010.


 * NDP
 * Myrtle Campbell
 * align="right"|2281
 * align="right"|31.52
 * align="right"|
 * PC
 * Michelle Wheelhouse
 * align="right"|759
 * align="right"|10.48
 * align="right"|
 * Independent
 * Edna Lee
 * align="right"|195
 * align="right"|2.69
 * align="right"|

Yarmouth
The district of Yarmouth was vacated by Liberal Party MNA Richard Hurlburt; Zach Churchill won the election to replace him on June 22, 2010.


 * Progressive Conservative
 * Charles Crosby
 * align="right"|2628
 * align="right"|33.41
 * align="right"|-27.93
 * Independent
 * Belle Hatfield
 * align="right"|673
 * align="right"|8.56
 * align="right"|Ø
 * New Democratic Party
 * John Deveau
 * align="right"|513
 * align="right"|6.52
 * align="right"|-16.41


 * }

Cumberland South
The district of Cumberland South was vacated by Progressive Conservative MNA Murray Scott; Jamie Baillie won the election to replace him on October 26, 2010.


 * Progressive Conservative
 * Jamie Baillie
 * align="right"|3,262
 * align="right"|57.20%
 * align="right"|


 * New Democratic Party
 * Scott McKee
 * align="right"|276
 * align="right"|4.84%
 * align="right"|
 * }