| Lisa O'Malley | |
| Honorific-Suffix: | MLA |
| Assembly: | Western Australian Legislative |
| Constituency Am: | Bicton |
| Term Start: | 11 March 2017 |
| Predecessor: | new seat |
| Birth Date: | 1968 9, df=yes |
| Birth Place: | Korumburra, Victoria, Australia |
| Party: | Labor |
Lisa Margaret O'Malley (born 25 September 1968) is an Australian politician. She has been a Labor member of the Western Australian Legislative Assembly since the 2017 state election, representing Bicton.
O'Malley was born in Victoria and moved to Western Australia in 1993. She worked as a personal trainer and group fitness leader, and managed two gymnasiums from 1993 to 2000. She was elected to Melville City Council in 2015.[1]