The Meitetsu 1800 series (名鉄1800系) is an electric multiple unit (EMU) type operated by the private railway operator Nagoya Railroad (Meitetsu) in Japan since 1991.

[1] The type consists of nine two-car 1800 series sets introduced in 1991, and three two-car 1850 series sets introduced in 1992, built using the underframes and electrical equipment from withdrawn 7500 series "Panorama Car" EMUs.

[1] The 1800 series was introduced in 1991 as two-car commuter-style sets to be coupled to six-car 1000/1200 series sets on limited express services during the busy peak hours.

[1] As of 1 April 2016[update], the fleet consists of nine two-car 1800 series sets (1801 to 1809) and two two-car 1850 series sets (1851 to 1852), formed as follows.

[1] In 1992, three more two-car sets were built, reusing the underframes and electrical equipment from withdrawn 7500 series "Panorama Car" EMU cars.