Buchman (or Buchmann, German: "book man") is the surname of:
Alex Buchman (1911–2003), American activistAlexander Buchmann, Norwegian Handball playerChristian Buchmann, Austrian politicianDana Buchman, American fashion designerFrank N. D. Buchman (1878–1961), Christian evangelistHeather Buchman, American conductor and trombonistKéfera Buchmann, Brazilian youtuberM. L. Buchman, American authorSidney Buchman (1902–1975), film writer and producer