Stanisław Lamczyk (born 1957) – Polish member of parliament, Senator of the 10th term, Member of the Sejm of the 5th, 6th, 7th, 8th, and current 10th terms. A graduate of the Faculty of Mechanical Engineering at the Higher School of Engineering in Koszalin and postgraduate studies at the University of Gdańsk. In 2010, he obtained a doctorate from Adam Mickiewicz University in Poznań.

In his parliamentary activity, he has been associated with the Infrastructure Committee for years, and currently also a member of the Energy, Climate and State Assets Committee and the extraordinary Subcommittee to consider the government's draft act amending the act on investments in wind farms and certain other acts

As chairman of the Parliamentary Group for Electricity Law, he actively advocates for an energy transition based on renewable energy sources. He is responsible for work on the White Paper on Energy Transition – a key document defining the direction of transformation in Poland.