香港上海汇丰银行有限公司(The Hongkong and Shanghai Banking Corporation Limited，中文直译为“香港和上海银行有限公司”，英文缩写HSBC，中文简称汇丰，取“汇款丰裕”之意)为汇丰控股有限公司的全资附属公司，属于汇丰集团的创始成员以及在亚太地区的旗舰，也是香港最大的注册银行，以及香港三大发钞银行之一(其他两个是中国银行(香港)和渣打银行)。

总部位于中环皇后大道中1号香港汇丰总行大厦，现时香港上海汇丰银行及各附属公司主要在亚太地区设立约700多间分行及办事处。

HSBC is the world's largest banking and financial services group. It was founded in 1865 as The Hong Kong and Shanghai Banking Corporation. Its headquarters was in Hong Kong until 1992 when it moved to London. The bank is listed on the London, New York, Hong Kong, Paris and Bermuda Stock Exchanges. Its slogan is “The World’s Local Bank.” The HSBC website says: “We have a unique international pedigree. Many of our principal companies opened for business over 100 years ago.” HSBC has 9,500 branches in nearly 90 countries. To cut costs, HSBC has opened up call centres in India, China and Brazil. The bank says it saves about $20,000 per worker for each job moved to these centres. Trade unions in the USA and UK blame these centres for job losses and salary caps in their countries.