Diane McGifford (born March 26, 1945) is a Manitoba politician, and a current member of Premier Gary Doer's cabinet.

McGifford was born in Manchester, England, and moved to Manitoba at a young age. She was educated at the University of Manitoba, receiving a Bachelor of Arts degree in 1970, a Master of Arts degree in 1974, and a Ph.D. in English in 1979. She subsequently worked as a professor at the University of Saskatchewan, the University of Manitoba and the University of Winnipeg, and has served as a director of the Fort Garry Women's Resource Centre and Kali-Shiva AIDS Services. McGifford has edited Shafti's Words: An Anthology of South Asian Canadian Women's Poetry and The Geography of Voice: Canadian Literature of the South Asian Diaspora.

McGifford was elected to the Manitoba assembly in the provincial election of 1995, defeating incumbent Liberal Norma McCormick by almost one thousand votes in the central Winnipeg riding of Osborne. She was easily re-elected in the 1999 election in the redistributed riding of Lord Roberts.

The New Democratic Party won the election of 1999, and McGifford was appointed to Premier Gary Doer's first cabinet as Minister of Culture, Heritage and Tourism on October 5, 1999. On January 17, 2001, she was transferred to the Ministry of Advanced Education and Training. On her initial appointment to cabinet, she was also given responsibility for the status of women, seniors, and the administration of the Manitoba Lotteries Corporation Act. She was relieved of the last responsibility on September 25, 2002, and of the first two on November 4, 2003.

In 2003, McGifford supported Bill Blaikie's campaign to become leader of the federal New Democratic Party.

McGifford was easily re-elected in the provincial election of 2003.