No, Mount Everest is not in the Rocky Mountains. It is located in the Himalayas, which is a separate mountain range situated in Asia.
Mount Everest, the tallest mountain in the world, stands at 8,848.86 meters (29,031.7 feet) above sea level and lies on the border between Nepal and the Tibet Autonomous Region of China. The Rocky Mountains, on the other hand, are primarily located in North America and span several U.S. states and parts of Canada.
The confusion might arise from the fact that both ranges are significant in their respective regions and are popular among hikers and climbers. However, they belong to entirely different geological formations and are found on different continents.