Mother-in-law (disambiguation)

Mother-in-law is a kinship relationship as a result of marriage.

Mother-in-law may also refer to:


 * "Mother-in-Law" (song), a 1961 song recorded by Ernie K-Doe
 * Mother-in-law (sandwich), a fast food dish of Chicago
 * Mother-in-Law (TV series), a Kenyan comedy-drama series
 * Mother-in-Law Island, in Connecticut, U.S.
 * The Mother-in-Law, a 1734 play by James Miller
 * The Mothers-in-Law, an American TV show premiering in 1967