"Mama, I'm Coming Home" is the third song on the 1991 Ozzy Osbourne heavy metal album No More Tears. The song is about his wife and manager, Sharon Osbourne, who he nicknames "Mama" and his return to her following his imminent retirement. The song was co-written by Lemmy, frontman of the heavy metal group Motörhead. He was brought in as a songwriter for the No More Tears album, providing lyrics for the tracks "Hellraiser," (which Motörhead later released), "Desire," and "I Don't Want to Change the World."

The Single is Ozzy Osbourne's only solo Top 40 single on the Billboard 200; his only other top 40 hit was his duet with Lita Ford, Close My Eyes Forever.