The Tokyu 6000 series (東急6000系, Tōkyū 6000-kei) is an electrical multiple unit (EMU) train type operated by the private railway operator Tokyu Corporation on express services on the Tokyu Oimachi Line in Japan since 28 March 2008.

[3] The "Q-Seat" cars in sets 6101 and 6102 follow a similar specification to those of the 6020 series sets, featuring rotating transverse seating bays and power outlets.

[7] Six new DeHa 6300 intermediate cars were delivered from the J-TREC factory in Yokohama in August 2017.

[8] These will be used to lengthen the fleet of six trainsets to seven cars each between November 2017 and March 2018.

[4] The outgoing cars were stored at J-TREC's Yokohama facility until 2021, when they were repurposed to aid in lengthening the Meguro Line 5080 series sets to eight cars.