"Why'd You Lie to Me" is a song by American singer Anastacia from her second studio album, Freak of Nature (2001).

Written by Anastacia, Damon Sharpe, Greg Lawson, Trey Parker, Damon Butler, and Canela Cox, the song first appeared on the US edition of Anastacia's debut album Not That Kind in March 2001.

Music said: "Just when you think she's about to grind to an insipid halt, she snaps out of it with good old fashioned pop rants against the male species ('Why'd You Lie To Me').

Pierce, the music video for "Why'd You Lie to Me" was shot at Raleigh Studios in Los Angeles on July 6–7, 2002.

The song is also used as the fanfare to introduce "The Lie of the Day" segment on The Laura Ingraham Radio Show.