This is a list of electoral results for the electoral district of Lockyer in Queensland state elections.
| First incarnation (1888–1932) | ||||
|---|---|---|---|---|
| Member | Party | Term | ||
| William North | Unaligned | 1888–1893 | ||
| William Drayton Armstrong | Various1 | 1893–1904 | ||
| Michael O'Keefe | Ministerialist | 1904–1907 | ||
| William Drayton Armstrong | Various1 | 1907–1918 | ||
| Cuthbert Butler | Labor | 1918–1920 | ||
| George Logan | Country | 1920–1929 | ||
| Charles Jamieson | Independent | 1929–1932 | ||
| Second incarnation (1950–present) | ||||
| Member | Party | Term | ||
| (Sir) Gordon Chalk | Liberal | 1950–1976 | ||
| Tony Bourke | Liberal | 1976–1980 | ||
| Tony Fitzgerald | National | 1980–1998 | ||
| Peter Prenzler | One Nation | 1998–1999 | ||
| City Country Alliance | 1999–2001 | |||
| Bill Flynn | One Nation | 2001–2004 | ||
| Ian Rickuss | National | 2004–2008 | ||
| Liberal National | 2008–2017 | |||
| Jim McDonald | Liberal National | 2017–present | ||
1 William Drayton Armstrong alternately listed his party alignment as Liberal, Opposition, and Ministeralist (twice). The parliamentary members' register does not list dates for these changes.