Mergellina is a station of the Naples Metro in Naples, Campania, Italy. The platforms serving Line 2 have been active since 25 September 1925, while the one serving Line 6 has been active since 4 February 2007.

Centostazioni S.p.A. is a subsidiary of Italian holding company Ferrovie dello Stato. The company was created to redevelop and manage 103 medium-sized Italian railway stations.