This is a list of mayors of the city of Eugene, Oregon. The years following each name denote each mayor's term in office.
- J. B. Underwood (1864–1869) [1] (official office name at the time: President of the Board of Trustees)
- A. S. Patterson (1869–1873) [1]
- Joel Ware (1873–1875) [1]
- Benjamin Franklin Dorris (1875–1877) [1]
- George B. Dorris (1877–1879) [1] [2]
- Benjamin Franklin Dorris (1879–1881) [1]
- Thomas Grundy Hendricks (1881–1883) [1] [3]
- G. B. Dunn (1883–1885) [1]
- Francis Berrian Dunn (1885–1889) [1] [4]
- Albert Gallitin Hovey (1889–1891) [1] [5]
- John Henry McClung (1891–1893) [1] [6]
- Sam H. Friendly (1893–1895) [1]
- Joseph DeWitt Matlock (1895–1897) [1]
- William F. Kuykendall (1897–1899) [1]
- Tom W. Harris (1899–1901) [1]
- Gabriel Russell Chrisman (1901–1905) [1]
- Francis Marion Wilkins (1905–1907) [1] [7]
- Joseph DeWitt Matlock (1907–1910) [1]
- Frank J. Berger (1910–1913) [1] [8] [9]
- Darwin E. Yoran (1913–1915) [1] [8]
- W. A. Bell (1915–1917) [1]
- Charles O. Peterson (1917–1923) [1] [10]
- Edwin B. Parks (1923–1925) [1] [11]
- Ernest U. Lee (1925–1927) [1] [12]
- Alex L. Williamson (1927–1929) [1] [13]
- Howard E. Wilder (1929–1932) [1] [14]
- Elisha Large (1932–1945) [1] [15]
- Earl L. McNutt (1945–1949) [1]
- Victor Edwin Johnson (1949–1956) [1]
- John Joseph McGinty (1957–1958) [16]
- Edwin Earl Cone (1958–1968) [17]
- Les Anderson (1969–1977) [18] [19]
- Gus Keller (1977–1984) [20]
- Brian Obie (1985–1988)
- Jeffrey Miller (1989–1992) [21]
- Ruth Bascom (1993–1996) [22]
- Jim Torrey (1997–2004)
- Kitty Piercy (2005–2017)
- Lucy Vinis (2017–2025)
- Kaarin Knudson (2025–present)