- Konbanwa. Maeda Atsuko desu
- (Good evening. I'm Maeda Atsuko)
- 2005.10.30 - Joined AKB48 as a Team A member
- 2012.08.27 - Graduated from AKB48's Team A (Announcement: March 25, 2012 at Saitama Super Arena | Graduation Ceremony: August 26, 2012 at Tokyo Dome)
AKB48 Senbatsu Election
- 1st Senbatsu Election - #1 (Center) (Kami 7)
- 2nd Senbatsu Election - #2 (Media Senbatsu) (Kami 7)
- 3rd Senbatsu Election - #1 (Center) (Kami 7)
- 4th Senbatsu Election - Didn't Participate
- 5th Senbatsu Election - Didn't Participate
AKB48 Janken Tournaments
- 1st Janken Taikai - #15 (Lost to Kobayashi Kana)
- 2nd Janken Taikai - Round 2 (Lost to Akimoto Sayaka)
- [2011.06.22] Flower
- [2012.06.20] Kimi wa Boku da (君は僕だ)
- [2013.09.18] Time Machine Nante Iranai (タイムマシンなんていらない)
- [2014.03.05] Seventh Chord (セブンスコード)
- [2016.06.22] Selfish
- Seventeen (SET LIST ~Greatest Songs~ Kanzen ban)
- Anata ga Ite Kureta kara (SET LIST ~Greatest Songs~ Kanzen ban)
- Baby! Baby! Baby! 2010 (Kamikyokutachi)
- Kimi to Niji to Taiyou to (Kamikyokutachi) (Center)
- Shoujotachi yo (Koko ni Ita koto) (WCenter with Takahashi Minami)
- Overtake (Koko ni Ita koto) (WCenter with Takahashi Minami)
- Kimi to Boku no Kankei (Koko ni Ita koto) (Duet with Itano Tomomi)
- Koko ni Ita koto (Koko ni Ita koto)
- First Rabbit (1830m) (WCenter with Oshima Yuko)
- Hate (1830m)
- Omoide no Hotondo (1830m) (Duet with Takahashi Minami)
- Daiji na Jikan (1830m) (Center)
- Guu Guu Onaka (1830m) (Center)
- Itterasshai (1830m)
- Aozora yo Sabishikunai ka? (1830m)
- Sakura no Hanabira ~Maeda Atsuko solo ver.~ (1830m) (Solo)
Team Dragon from AKB48
- A4 (Tadaima Renaichuu)
- 7ji 12fun no Hatsukoi
- Himawarigumi 2 (Yume wo Shinaseru Wake ni Ikanai)
- Hajimete no Jelly Beans
- A6 (Mokugekisha)
- Ude wo Kunde
- Team Surprise 1st Stage (Juuryoku Sympathy)
- Omoidasu Tabi ni Tsuraku Naru
- Heart no Vector
AKB48 Haru no Chotto dake Zenkoku Tour ~Madamada Daze AKB48!~
- 7ji 12fun no Hatsukoi
AKB48 Masaka, Kono Concert no Ongen wa Ryuushutsushinai yo ne?
- Pajama Drive
- Skirt, Hirari
- Kimi wa Pegasus
- Oshibe to Meshibe to Yoru no Chouchou
"Kami Kouen Yotei" AKB48 NHK Hall Concert 2009
AKB104 Senbatsu Members Sokaku Matsuri
Yokohama Arena 2010 'AKB48 Manseki Matsuri Kibou Sanpi Ryouron'
AKB48 Kouhaku Utagassen 2011
- Kareha no Station
- Kinjirareta Futari
- 7ji 12fun no Hatsukoi
- Hajimete no Jelly Beans
- Nagisa no CHERRY
- Kuroi Tenshi
- Idol Nante Yobanaide
- Kimi wa Boku da
- [2009.01.23] Hai. (はいっ。)
- [2010.02.25] Acchan (あっちゃん)
- [2010.04.26] Maeda Atsuko (前田敦子)
- [2010.06.07] ATSUKO
- [2012.03.16] Bukiyou (不器用)
- [2012.08.24] Acchan (Memorial Photobook) (あっちゃん)
- [2009.02.14] Muboubi (無防備)
- 2011: Voce Beauty Awards 2011 Best Cosmetics Grand Prix - The Best Beauty of the Year
- 2012: 35th Japan Academy Awards - Popularity Award - Actor/Actress for "Moshidora"
- 2012: 21st Japan Movie Critics Circle - Best Newcomer for "Moshidora"
- 2012: Japan's Foreign Film Importers and Distributers Association - Foreign Cinema’s Best Supporter
- 2012: 4th Tama Film Awards - Best New and Upcoming Actress for "Kueki Ressha"
- 2012: Vogue Japan Women of the Year
- 2013: 22nd Japanese Film Professional Awards - Best Actress for "Kueki Ressha"
- Ashita no Watashi no Tsukurikata (あしたの私のつくり方) (2007) - Hanada Hinako
- Densen Uta (伝染歌) (2007)
- Nasu Shounenki (那須少年記) (2008)
- DOCUMENTARY of AKB48 to be continued "10 Nengo, Shoujo Tachi wa Ima no Jibun ni Nani o Omou Nodarou?" (2011)
- Moshidora (もし高校野球の女子マネージャーがドラッカーの『マネジメント』を読んだら) (2011) - Kawashima Minami
- Kueki Ressha (苦役列車) (2012) - Sakurai Yasuko
- DOCUMENTARY of AKB48 No flower without rain Shoujo Tachi wa Namida no Ato ni Nani wo Miru? (2013)
- 1905 (2013) (Production cancelled February 2013)
- Kuroyuri Danchi (The Complex) (2013) - Ninomiya Asuka
- Tamako in Moratorium (もらとりあむタマ子 Moratoriamu Tamako) (2013) - Sakai Tamako
- Pikachu and Eevee Friends (2013) - Narrator
- Seventh Code (2014) - Akiko
- Eight Ranger 2 (2014) - Saigo Jun (weekly magazine reporter)
- Kabukicho Love Hotel (さよなら歌舞伎町) (2015) - Saya
- Initiation Love (イニシエーション・ラブ) (2015) - Mayu
- Mohican Kokyo ni Kaeru (2016) - Yuka
- Shin Godzilla (2016) - refugee
- Mukoku (2017) - Kazuno
- Sanpo Suru Shinryakusha (2017) - Kase Asumi
- Tantei Wa Bar Ni Iru 3 (2017) - Suwa Reiko
- Suteki na Dynamite Scandal (2018) - Makiko
- Nomitori Samurai (2018) - Ochie
- Taberu Onna (2018) - Tamiko Shirako
- Masquerade Hotel (2019) - Takayama Keiko
- The Confidence Man JP: The Movie (2019) - Suzuki-san
- Machida-kun no Sekai (2019) - Sakae Rira
- Tabi no Owari Sekai no Hajimari (2019) - Yoko
- Soshiki no Meijin (2019) - Watanabe Yukiko
- The Confidence Man JP: Princess hen (2020) - Suzuki-san
- Okusama wa, Tori Atsukai Chui (2021) - Saegusa Reiko
- Kurenazume (2021) - Mikie
- Swan no Baka! (スワンの馬鹿!) (2007)
- Shiori to Shimiko no Kaiki Jikenbo (栞と紙魚子の怪奇事件簿) (2008)
- Taiyou to Umi no Kyoushitsu (太陽と海の教室) (2008)
- Majisuka Gakuen (マジスカ学園) (2010)
- Ryomaden (2010)
- Q10 (2010)
- Sakura Kara no Tegami (桜からの手紙) (2011)
- Hanazakari no Kimitachi e〜 Ikemen☆ Paradise〜 (花ざかりの君たちへ〜イケメン☆パラダイス〜) (2011)
- Majisuka Gakuen 2 (マジスカ学園2) (2011)
- Saikou no Jinsei no Owarikata ~Ending Planner~ (2012)
- Kasuka na Kanojo (2013)
- Asakiyumemishi (2013)
- Kageri Yuku Natsu (翳りゆく夏) (2015)
- Dokonjo Gaeru (ど根性ガエル) (2015)
- Majisuka Gakuen 5 (マジスカ学園 5) (2015)
- Yuriko's Barenaked Diary (毒島ゆり子のせきらら日記) (2016)
- Gou Gou, the Cat 2: Good Good The Fortune (グーグーだって猫である2 -good good the fortune cat-) (2016)
- Shuukatsu Kazoku: ~Kitto, Umaku Iku~ (就活家族～きっと、うまくいく～) (2017)
- Inspector Zenigata: Crimson Investigation Files ( 銭形警部 真紅の捜査ファイル) (2017)
- Izakaya Fuji (居酒屋ふじ) (2017)
- The Public Enemy (民衆の敵) (2017)
- Bye Bye Blackbird (バイバイ、ブラックバード) (2018)
- The Confidence Man JP (2018)
- Bye Bye Blackbird (2018)
- Densetsu no Okaasan (伝説のお母さん) (2020)
-  - Toyota CM (Doraemon ver.) (as Jaiko, CMs 4, 8 and 10)
-  - AKB48 Satsujin Jiken Series (Glico's Ice no Mi CMs) (as Detective Maeda Atsuko, FILES 1-5)
-  - AKB49: Ren'ai Kinshi Jōrei (the character, Maeda Atsuko, is based after her)
-  - AKB48 Satsujin Jiken (the character, Detective Maeda Atsuko, is based after her)
- [2010.12.23] - AKB1/48 Idol to Koishitara
- [2011.10.06] - AKB1/48 Idol to Guam de Koishitara
- [2012.12.20] - AKB1/149 Renai Sousenkyo
- Hobbies: Sleeping
- Favorite kind of sushi: Shellfish
- Favorite member: Takahashi Minami
- Good friends with: Takahashi Minami (AtsuMina), Minegishi Minami, Shinoda Mariko
- Future ambition: Actress
- She is the second AKB48 member to debut as a soloist.
- Former member of MINT, the winner unit of the AmebaPigg Unit Battle
- Former member of Cooking Club and Driving Club
- She was the center for most of AKB48 singles until her graduation (22 out of 27 single A-sides she participated in)
- She was considered by many fans as the most popular member and the face/ace of AKB48
- Since the beginning of AKB48, she, along with Team A captain Takahashi Minami, have been in the forefront of the group
- Her younger sister's name is Miyuki
- Describes herself as having no talents
- Greatly admires Shibasaki Kou
- Her audition song was Glitter by Shibasaki Kou.
- The first CD she ever bought was LOVE Machine by Morning Musume
- Has a Guinea Pig named Shokora, and a dog named Cocoa
- Wears glasses, "but only when I'm at home"
- Says she's bad at enunciation, so practices by just saying vowels
- As seen on AKB 1ji 59fun!, she, along with Takahashi Minami, can't skip properly
- Her first appearance in AKB 1ji 59fun! was in Episode 1, where she appeared as a life-sized cardboard cut-out of her with a sash which reads: "on leave, filming for a drama" (ドラマ収録のため欠席, Dorama shuuroku no tame kesseki). She was the first member to have a cardboard cut-out of herself up until AKBINGO!.
- Is left-handed. But as revealed in one of AKBINGO!'s segments, she can write using her right hand.
- She is a fan of Yomiuri Giants
- Donated 1.25 million yen for charity to Green Cross International in 2009
- In April 2015, she released a book called "Maeda Atsuko no Shicho Shitsu"
- On May 18, 2010, she took a picture with Justin Bieber when they were filming for "Music Japan" and posted it on her blog.
- She took a picture with Ke$ha, and picture with Taylor Swift).
- On March 2, 2011, she talked to Avril Lavigne and took a picture with her.
- She makes a cameo appearance in the Aitakatta Kamoshirenai PV of Nogizaka46, briefly encountering Ikoma Rina who played the role that Acchan portrayed in their own Aitakatta PV. This made her the first AKB member to work with Nogizaka in a music video.
- She was the only victim in AKBINGO!'s AKRangers segment to be covered in flour twice.
- Said in an interview and in her blog that if she hasn't found her partner in the future, she'll want Takahashi Minami to live with her.
- Her favorite Dragon Ball character is Son Gohan.
- She has been the center in many of AKB48's A-side music videos (from Skirt, Hirari with Itano Tomomi and Takahashi Minami until Manatsu no Sounds Good! with Watanabe Mayu).
- Her last appearance as a member of AKB48 was in Gingham Check's first PV and Yume no Kawa's PV. She later appeared in the music video of Kibouteki Refrain and Kimi wa Melody.
- She can't stand spicy food. In the second episode of AKBINGO! Acchan had to retire from the episode after eating spicy chicken. It was too hot for her and she ended up crying in pain.
- Married to actor Katsuji Ryo on July 30, 2018
- On April 13, 2021, she announced in a now deleted Instagram post that she and Katsuji have divorced, citing different lifestyles and values as the reason
- On March 4, 2019, she gave birth to a baby boy.
- Her contract with Ohta Pro expired on December 31, 2020. She opened her own freelance agency titled Office MAEDA ATSUKO on January 1, 2021
Maeda Family Tree