Alberta provincial by-elections, 2007

Provincial by-election were held in Alberta on 12 June 2007 to fill the vacancies in the Legislative Assembly ridings of Calgary Elbow and Drumheller-Stettler. The ridings were vacated on January 15, 2007 by the resignation of the outgoing Premier and Deputy Premier, Ralph Klein and Shirley McClellan. Craig Cheffins of the Liberals won Calgary Elbow, previously a safe Progressive Conservative riding going back to its creation in 1971, and the former riding of Ralph Klein. John Hayden of the Progressive Conservatives won Drumheller-Stettler, continuing the party's hold in the area.

{| class="wikitable"
- style="background-color:#E9E9E9"! colspan="6"|Calgary Elbow by-election, 12 June, 2007
- style="background-color:#E9E9E9"! colspan="2" style="width: 200px"|Party! style="width: 170px"|Candidate! style="width: 40px"|Votes! style="width: 40px"|%! style="width: 40px"|+/-
-
style="width: 185px"| Liberal
Craig Cheffins
align=right|4,801
align=right|45.6
align=right|+9.1
-
style="width: 185px"| Progressive Conservative
Brian Henninger
align=right|4,017
align=right|38.1
align=right|–13.4
-
style="width: 185px"|Green
George Read
align=right|611
align=right|5.8
align=right|+0.9
-
style="width: 185px"|Alberta Alliance
Jane Greydanus
align=right|456
align=right|4.3
align=right|+0.7
-
style="width: 185px"|New Democratic
Al Brown
align=right|348
align=right|3.3
align=right|+0.7
-
style="width: 185px"|Social Credit
Trevor Grover
align=right|175
align=right|1.7
align=right|+1.2
-
style="width: 185px"|Independent
Jeff Willerton
align=right|124
align=right|1.2
align=right|+0.8
-
colspan="3" | Total
10,532
100.0%|

{| class="wikitable"
- style="background-color:#E9E9E9"! colspan="6"|Drumheller-Stettler by-election, 12 June, 2007
- style="background-color:#E9E9E9"! colspan="2" style="width: 200px"|Party! style="width: 170px"|Candidate! style="width: 40px"|Votes! style="width: 40px"|%! style="width: 40px"|+/-
-
style="width: 185px"| Progressive Conservative
Jack Hayden
align=right|4,180
align=right|57.7
align=right|–7.2
-
style="width: 185px"| Liberal
Thomas Dooley
align=right|993
align=right|13.7
align=right|—
-
style="width: 185px"|Social Credit
Larry Davidson
align=right|849
align=right|11.7
align=right|+9.0
-
style="width: 185px"|Independent
William John Rew
align=right|519
align=right|7.2
align=right|—
-
style="width: 185px"|Alberta Alliance
Dave France
align=right|355
align=right|4.9
align=right|–8.6
-
style="width: 185px"|Green
Jennifer Wigmore
align=right|249
align=right|3.4
align=right|—
-
style="width: 185px"|New Democratic
Richard Bough
align=right|104
align=right|1.4
align=right|–7.1
-
colspan="3" | Total
7,249
100.0%|