The third season of Doraemon: Gadget Cat from the Future, the English dub of the 2005 anime, premiered on Cartoon Network and Boomerang in the United States on June 21, 2021. Just like seasons 1 and 2, it was made by Bang Zoom, which announced that Doraemon will be back at the United States. It was followed by season 4 on November 21, 2022.
Episodes[]
| Episode | US Dub Title | Original Title | JP Title | US Dub Date | JP Date |
|---|---|---|---|---|---|
| 1.1 | Dorami Strikes the Clock | Doraemon and Dorami-chan | ドラえもんとドラミちゃん | June 21, 2021 | December 1, 2006 |
| 1.2 | The 30th Floor | Nobi's Residence is at the 30th Floor | 野比家は三十階 | June 21, 2021 | May 15, 2015 |
| 2.1 | The Promised Flute at the Zoo | The Fantasy Animal Safari Park and the Promised Flute | 空想動物サファリパークと約束の笛 | June 22, 2021 | March 11, 2016 |
| 2.2 | Balloons On Your Nose | Floating Through the Sky with Nose Balloons | はなバルーンで大空に | June 22, 2021 | September 6, 2013 |
| 3.1 | Doraemon & the Racoon | The Doraemon the Raccoon Loved | ドラえもんに恋したタヌキ | June 23, 2021 | November 30, 2012 |
| 3.2 | Astro-Noby | Go! Nobita Man | 行け！ノビタマン | June 23, 2021 | December 31, 2006 |
| 4.1 | Underwater Town | A Late-night Town in the Bottom of the Sea | 深夜の町は海の底 | June 24, 2021 | July 7, 2017 |
| 4.2 | Paul Unites | Paul the Robot, Forever And Alway | ロボット・ボロよ、永遠に | June 24, 2021 | March 4, 2011 |
| 5.1 | Her Royal Highness | Nobita Meets the Masked Queen | のび太が出会った仮面の女王 | June 25, 2021 | March 2, 2012 |
| 5.2 | Fishing Pond | The Fishing Pond in My Study Room | 勉強べやの釣り堀 | June 25, 2021 | April 15, 2005 |
| 6.1 | Sue's Horrifying Attitude | I Don't Like Shizuka-chan Being Like This! | こんなしずかちゃんイヤ！ | June 28, 2021 | May 6, 2011 |
| 6.2 | Doraemon, Cutest Cat from the Future | Doraemon Becomes a Cat | ネコになったドラえもん | June 28, 2021 | February 22, 2020 |
| 7.1 | Noby's Hundred Points | What!! Nobita Got 100 Points | な、なんと！！のび太が百点とった | June 29, 2021 | September 22, 2006 |
| 7.2 | 45 Years in the Future | 45 Years Later... My Future Self Came to Visit | ４５年後…～未来のぼくがやって来た～ | June 29, 2021 | December 31, 2009 |
| 8.1 | Doraemon's Mouse | It's the Year of the Mouse, Doraemon | ネズミ年だよ！ドラえもん | June 30, 2021 | December 28, 2019 |
| 8.2 | Doraemon's Secret | Look at Doraemon! His Secret | ドラえもんをのぞいちゃえ！ | June 30, 2021 | April 5, 2019 |
| 9.1 | Noby's Sleep | The Sleeping Genius Nobita | ねむりの天才のび太 | July 1, 2021 | January 26, 2007 |
| 9.2 | Doraemon Gets Adopted | Could You Please Adopt Doraemon? | ドラえもん飼いませんか？ | July 1, 2021 | June 8, 2007 |
| 10.1 | The Thrilling Boomerang | Thrilling Boomerang | スリルブーメラン | July 2, 2021 | February 17, 2017 |
| 10.2 | Nody's Dream Land | Dream Town, Nobita Land | ゆめの町ノビタランド | July 2, 2021 | April 28, 2006 |
| 11.1 | 101 Doraemons | Doraemon's Everywhere | ドラえもんだらけ | July 5, 2021 | June 10, 2005 |
| 11.2 | A Star Wars Episode | Star Wars in My Attic | 天井うらの宇宙戦争 | July 5, 2021 | July 1, 2005 |
| 12.1 | Sue Retires | Goodbye, Shizuka | しずかちゃんさようなら | July 6, 2021 | February 3, 2012 |
| 12.2 | The Pet Collection | Big Collection of Look-alike Pet | そっくりペット大集合 | July 6, 2021 | January 22, 2016 |
| 13.1 | Smart Nobita | Say "Nobita is Smart" Again! | のび太はエライ!をもう一度 | July 7, 2021 | May 23, 2008 |
| 13.2 | Fish Evolves to Boat | This Fish Transformed into a Boat! | さかながボートに大変身 | July 7, 2021 | July 11, 2014 |
| 14.1 | The Fourth Dimensional Bin | Fourth Dimensional Dust Bin | 四次元くずかご | July 8, 2021 | May 12, 2017 |
| 14.2 | The Empty Door | The No Room Door | ナイヘヤドア | July 8, 2021 | January 29, 2016 |
| 15.1 | Big G: Master Chef Redux | Gian Stew | ジャイアンシチュー | July 9, 2021 | January 18, 2019 |
| 15.2 | Chocolate Noby | Help Yourself to a Chocolate Nobita | チョコのび太をめしあがれ | July 12, 2021 | February 14, 2014 |