Linda Jeffrey (born c. 1958) is a politician in Ontario, Canada. From 2003 to 2014 she was a Liberal member of the Legislative Assembly of Ontario who represented the ridings of Brampton Centre and then Brampton—Springdale. She served as a cabinet minister in the governments of Dalton McGuinty and Kathleen Wynne. On March 25, 2014, she resigned from the legislature to run for Mayor of Brampton, and was elected on October 27, 2014. On 22 October 2018, Jeffrey was narrowly defeated in the mayoral race by former Ontario Progressive Conservative leader Patrick Brown.