The following lists events that have happened in 1907 in the Qajar dynasty.

• Monarch: Mozaffar al-Din Shah Qajar (until January 3), Mohammad Ali Shah Qajar (starting January 3)
• Prime Minister:
  • until March 7: Nasrullah Moshir al-Dowleh
  • March 7-March 17: vacant
  • March 17-April 29: Soltan-Ali Vazir-e Afkham
  • April 29-May 4: vacant
  • May 4-August 31: Ali-Asghar Khan Atabak
  • August 31-September 16: vacant
  • September 16-October 27: Ahmad Moshir al-Saltaneh
  • October 27-December 21: Abolqasem Naser al-Molk
  • starting December 21: Hossein-Qoli Nezam al-Saltaneh Mafi

• January 8 – Mohammad Ali Shah Qajar ascended to the crown.
• August – an Anglo-Russian agreement divided Iran into two zones of interests: a Russian zone in the North and a British zone in the South.
• October 7 – The Persian Constitutional Amendment of 1907 is signed by Mohammad Ali Shah Qajar.^[1]

• January 3 – Mozaffar ad-Din Shah Qajar died in Tehran at the age of 53.