The Odakyu 3000 series (小田急3000形, Odakyū 3000-gata) is an electric multiple unit (EMU) commuter train type operated by the private railway operator Odakyu Electric Railway in Japan.

Passenger accommodation consists of longitudinal bench seating throughout.The 3000 series entered service on 10 February 2002.

[8][9] Beginning in fiscal 2022, the 3000 series has undergone a programme of refurbishment, which includes additional wheelchair spaces, surveillance cameras, and energy-saving control equipment.

[10] In August 2011, 10-car set 3093 was reliveried in a Doraemon livery to commemorate the opening of the Fujiko F. Fujio Museum in Kawasaki, Kanagawa.

The decorated "F-Train" remained in service until 30 September 2011, before the exterior advertising was removed.