A stockbroker is an individual or company that buys and sells stocks and other investments for a financial market participant in return for a commission, markup, or fee. In most countries they are regulated as a broker or broker-dealer and may need to hold a relevant license and may be a member of a stock exchange. They generally act as a financial advisor and investment manager. In this case they may also be licensed as a financial adviser such as a registered investment adviser.

शेयर ब्रोकेर एक ऐसा व्यक्ती या कम्पनी या संस्थान होता है जो दूसरोँ के लिये शेयर खरीदता या बेंच्ता है। इस तरह के व्यापार के लिये शेयर ब्रोकेर कमीशन लेता है।