Malach or Malakh may refer to:

• Malach (surname), a common Arabic surname
• Angel (Judaism), malakh is the word for angel in Arabic
• Malachim (Hasidic group)
• Malachim, for the name of the alphabet by Heinrich Cornelius Agrippa
• An Israeli organization of Israeli Sign Language interpreters

• Bob Malach (born 1954), American jazz saxophonist
• Chaim Avraham Dov Ber Levine HaCohen (died 1938), known as "the Malach"
• John Malach Shaw (1931–1999), United States federal judge
• Kathleen Malach (1926–2011), All-American Girls Professional Baseball League player
• Lorraine Malach (1933–2003), Canadian ceramic artist
• Matthew Malach (born 1958), American TV Writer and Animation Editor

• Malak (disambiguation)
• Malachi