私募（private placement）是相對於公募（public offering）而言，是就證券發行方法之差異，以是否向社會不特定公眾發行或公開發行證券的區別，界定為公募和私募，或公募證券和私募證券。
Chinese “private solicits the fund” a word, in overseas some national statute book and English big dictionary not corresponding word. Private solicits (private placement) is opposite in male solicits (public offering) saying that is difference on the securities issue method, by whether to distribute or the public release negotiable securities difference to the social unspecific public, limits for male solicits with private solicits, or male solicits the negotiable securities and private solicits the negotiable securities.