Martha Emily Davis is an American rock and new wave singer-songwriter from Berkeley, California. She is most famous for being the lead singer of the band The Motels, but has also made several solo albums, contributed many songs to motion pictures, been on television, and worked onstage with Teatro ZinZanni.

The Motels are an American new wave band from Berkeley, California, that is best known for the singles "Only the Lonely" and "Suddenly Last Summer", each of which peaked at No. 9 on the Billboard Hot 100, in 1982 and 1983, respectively. In 1980, The Motels song "Total Control" reached No. 7 on the Australian chart, and their song "Danger" reached No. 15 on the French chart.