The Madrid Polygonal Gravity Seminars brings to Madrid recognized international experts in the field of gravity.

It is a seminar series put together by people from four different institutions in Madrid: IEM-CSIC, IFT-UAM/CSIC, Carlos III University, and Complutense University, with research interests that lie mostly in the interface between gravity and quantum theory. 

The seminar is monthly and rotates between the involved institutions, hosting two talks in each event.