These are the characters in the anime and manga series Doraemon. Also listed are their original NTV voice actors (1973), followed by their TV Asahi voice actors (1979~2005; 2005~). Part of the 22nd century characters are listed in The Doraemons.

Nobita Nobi

Young: Voiced by: Yoshiko Ōta (1973), Noriko Ohara (1979-March 2005), Hiroko Maruyama (Stand-in for Ohara), Megumi Ōhara (April 2005-present) (Japanese); Johnny Yong Bosch (2014) (English)
Teen: Voiced by: Makiko Ōmoto (2000), Mai Kadowaki (2005-2007)
Adult: Voiced by: Kōzō Shioya (1984), Shingo Hiromori (1987-1990), Noriko Ohara (2000~2004), Tōru Ōkawa (2005), Hideyuki Hori (2006), Satoshi Tsumabuki (Stand by Me Doraemon)

Doraemon (character)

Blue Voiced by: Kōsei Tomita (1973, 1 to episode 26), Masako Nozawa (1973, 27 to episode 52), Nobuyo Ōyama (1979- March 2005), Wasabi Mizuta (April 2005-present) (Japanese); Mona Marshall (2014) (English) Sarah Quinn (2015, UK Dub)