This is a list of mayors of Moose Jaw, Saskatchewan.
From 1920 to 1925, Moose Jaw mayors were elected using Instant-runoff voting. All other times First past the post was used.
{| class="wikitable"
! Dates !! Mayor
|-
| 1903 || Charles Unwin
|-
| 1904 || W.C. Sanders
|-
| 1905 || C.H. Holdsworth
|-
| 1906 || Donald McLean
|-
| 1907-08 || J.H. Bunnell
|-
| 1909 || J.E. Hopkins
|-
| 1910 || Edward C. Matthews
|-
| 1911 || J.M. Paul
|-
| 1912 || Alfred Maybery
|-
| 1913-15 || James Pascoe
|-
| 1916-18 || W.W. Davidson
|-
| 1919-20 || S.A. Hamilton
|-
| 1921 || R.H. Smith
|-
| 1922-23 || W.F. Dunn
|-
| 1924-27 || W.W. Davidson
|-
| 1928 || W.F. Dunn
|-
| 1929-31 || James Pascoe
|-
| 1932-34 || J.W. Hawthorne
|-
| 1935-37 || H.S. Johnstone
|-
| 1938-39 || W.P. Johnson
|-
| 1940-44 || John Wesley Corman
|-
| 1945-48 || J. Fraser McClellan
|-
| 1949 || Robert West
|-
| 1950-56 || Louis H. Lewry
|-
| 1957-58 || Joseph Hampson
|-
| 1959-64 || Os. B. Fysh
|-
| 1965-70 || Louis H. Lewry
|-
| 1971-72 || J. Ernest Pascoe
|-
| 1973-82 || Herb E. Taylor
|-
| 1983-88 || Louis H. Lewry
|-
| 1989-91 || Stan Montgomery
|-
| 1991-94 || Don Mitchell
|-
| 1994-2000 || Ray Boughen
|-
| 2000-2006 || Al Schwinghamer
|-
| 2006-2009 || Dale McBain
|-
| 2009-2012 || Glenn Hagel
|-
| 2012-2016 || Deb Higgins
|-
| 2016-2021 || Fraser Tolmie
|-
| 2021–2024 || Clive Tolley
|-
|2024-present || James Murdock
|}