Year 2007 ( MMVII ) was a common year starting on Monday of the Gregorian calendar in the 21st century.

2007 was designated as:

• International Heliophysical Year.
• International Polar Year.
• European Year of Equal Opportunities for All.
• Year of Rumi.
• Year of the Dolphin.
• Scotland's Year of Highland Culture.
• Scouting Centenary, celebrating 100 years of the Scout Movement.

UNESCO has recognized fifteen anniversaries for 2007.