MMK may refer to: M. M. Kaye, British writer Maalaala Mo Kaya, a drama anthology program in the Philippines Magnitogorsk Iron and Steel Works, Makkal Manadu Katchi or Tamizhaga Murpokku Makkal Katchi (TMMK), a regional political party in Tamil Nadu, India Manithaneya Makkal Katchi, a regional political party by TMMK Mayr-Melnhof Karton, a manufacturer in the paper and packaging industry in Austria Mūlamadhyamakakārikā, a foundational text of the Buddhist Madhyamaka school, by Nagarjuna Museum f