德国物理学会（德语：Deutsche Physikalische Gesellschaft，缩写DPG）是一家国际性的物理学者专业协会，总部位于德国巴特洪内夫（Bad Honnef，波恩附近），是一家非盈利性的协会。德国物理学会成立于1845年，目前有会员约62000人（2012年6月），是世界上历史最悠久的和最大的物理专业学会。

德国物理学会每年举办一届年会和在不同的城市举行多次春季会议，介绍和讨论研究的新成果，也举办当今物理领域热门课题的通俗公开讲座。

The Deutsche Physikalische Gesellschaft (DPG, German Physical Society) is the world's second largest organization of physicists. The DPG's worldwide membership is cited as 62,000, as of 2015. It holds an annual conference (Jahrestagung) and multiple spring conferences (Frühjahrstagungen), which are held at various locations and along topical subjects of given sections of the DPG. The DPG serves the fields of pure and applied physics. Main aims are to bring its members and all physicists living in Germany closer together, represent their entirety outwards as well as foster the exchange of ideas between its members and foreign colleagues. The DPG binds itself and its members to advocate for freedom, tolerance, veracity and dignity in science and to be aware about the fact, that the people working in science are responsible to a particularly high extent for the configuration of the overall human activity.