Itamar may refer to:

• Ithamar, a Biblical figure
• Itamar (name), a Hebrew given name
• Itamar (Israeli settlement), an Israeli settlement in the West Bank
• Itamar (footballer, born 1950), Itamar Antônio Bellasalma, Brazilian football manager and former forward
• Itamar (footballer, born 1980), Itamar Batista da Silva, Brazilian football forward