"Word of Mouth" is a song by English rock group Mike + The Mechanics, released in March 1991 by Atlantic and Virgin Records as the lead single from their third album, Word of Mouth (1991). It was the most successful single from that album peaking at No.13 on UK Singles Chart. It also peaked at No.78 in the United States, their last single to chart there, and at No.36 in Canada. The accompanying music video was directed by Paul Boyd and premiered in early 1991.