"A thoroughly engaging version of country singer Loretta Lynn's autobiography. Sissy Spacek excels as Lynn and is assisted by two superior performances. Certain to be one of the year's best films. [1980]"
— Gene Siskel, Chicago Tribune
"Wonderful performances anchor this biopic of country star Loretta Lynn's rise to fame. In a time before the TV music channels made star biographies into such a formulaic joke, Coal Miner's Daughter was the real deal."
— Marjorie Baumgarten, Austin Chronicle
"The musical biography by now has a pattern as fixed as a traditional 12-bar blues. It is just that some blues are better than others, and so are some musical biographies. Coal Miner's Daughter... is one of the best of its kinds."
— Charles Champlin, Los Angeles Times
"Coal Miner's Daughter, however, belongs to Sissy Spacek, and in a smaller way to Beverly D'Angelo, who plays Patsy Cline, Loretta's friend and erstwhile country-music 'rival'. Both sing their hearts out with infectious application."
— John Pym, Sight and Sound
"The rare expert film bio. Coal Miner's Daughter features an Oscar-winning performance by Sissy Spacek as country music queen Loretta Lynn. Masterfully directed by Michael Apted, the film traces the famed country singer's life from her beginnings in a tumbledown shack in Butcher Hollow, Kentucky, through her huge success, marital discord, and battle with prescription drugs."
— TV Guide Magazine
"A thoughtful, endearing film charting the life of singer Loretta Lynn from the depths of poverty in rural Kentucky to her eventual rise to the title of 'queen of country music'. Thanks in large part to superb performances by Sissy Spacek and Tommy Lee Jones, film [based on Lynn's autobiography, with George Vescey] mostly avoids the sudsy atmosphere common to many showbiz tales."
— Variety