Hang Seng (disambiguation)

Hang Seng may refer to:
 * Hang Seng Bank, a bank in Hong Kong
 * Stock market indices by Hang Seng Bank for companies listed on the Stock Exchange of Hong Kong:
 * Hang Seng Index, the major index reflecting stock market performance in Hong Kong
 * Hang Seng China Enterprises Index
 * Hang Seng China-Affiliated Corporations Index
 * Hang Seng Composite Index Series
 * Stock market indices by Hang Seng Bank
 * Hang Seng China 50 Index
 * Hang Seng School of Commerce, a school in Hong Kong