Mein may refer to:

People Alexander Mein (1854–1927), British soldier who played on the winning side in the 1875 FA Cup Final Hannie Mein (1933-2003), Dutch ceramist. John Gordon Mein (1913-1968), United States ambassador to Guatemala, the first to be assassinated while in service Will G. Mein (1866 -1939), a British book illustrator who flourished in the late 19th to early 20th century William Mein Smith, (1799-1869), a key actor in the early settlement of New Zealand's capital city, Wellington

Other Mein clan, an ethnic group living along the Forcados River in Delta State, Nigeria Mein (noodles), a variety of Chinese noodles made from wheat "Mein" (song), a song by the band Deftones, featuring System of a Down singer Serj Tankian "Mein!", in Schubert's song cycle Die schöne Müllerin Écoust-Saint-Mein, a commune in the Pas-de-Calais department in France Mein (TV series), a 2023 Pakistani series

See also Mien (disambiguation) Mine (disambiguation)