Akbar (1542–1605) was the third Mughal Emperor.

Akbar or Ackbar may also refer to:

• Akbar (name)
• HMS Akbar, a number of ships of the Royal Navy
• USS Akbar (SP-599), a U.S. Navy patrol boat during World War I
• Akbar, Basilan, a municipality in the Philippines
• Akbar, 1967 Indian documentary film about the emperor by Shanti S. Varma, won a National Film Award
• Akbar the Great, Indian television series about the emperor directed by Akbar Khan, aired on DD National

• Allahu Akbar (disambiguation)
• Akbari (disambiguation), an Iranian surname
• Akbarian
• Akhbar (disambiguation), a different word, meaning news
• Shahenshah Akbar, a 1943 Indian film about the emperor
• Admiral Ackbar, a character from the Star Wars saga