Ye or YE may refer to:
Yemen (; Arabic: اليَمَن al-Yaman), officially known as the Republic of Yemen (الجمهورية اليمنية al-Jumhūrīyah al-Yamanīyah), is an Arab country in Western Asia, occupying South Arabia, the southern end of the Arabian Peninsula.
The Year 2000 problem, also known as the Y2K problem, the Millennium bug, the Y2K bug, or Y2K, was a computer bug related to the formatting and storage of calendar data.
Yellowstone National Park is a national park located in the U.S. states of Wyoming, Montana, and Idaho.
The Yellow River or Huang He ( listen) is the third longest river in Asia, after the Yangtze River and Yenisei River, and the sixth-longest river system in the world at the estimated length of 5,464 km (3,395 mi).