Katō (surname)
Katō, Kato, Katou or Katoh is the 10th most common Japanese surname. Notable people with the surname include:
- Ai Kato, Japanese actress and idol
- Akemi Kato, Japanese field hockey player
- Akiko Kato, Japanese field hockey player
- Akiko Kato, Japanese curler and coach
- Atsushi Kato, Japanese Go player
- Ayako Kato, Japanese announcer
- Ayuko Kato, Japanese politician
- Cha Katō, Japanese comedian, actor and musician
- Chihiro Kato, Japanese volleyball player
- Daijiro Kato, Japanese motorcycle racer
- Daishi Kato, Japanese footballer
- Daisuke Katō, Japanese actor
- Daisuke Kato, Japanese baseball player
- Katō Danzō, Japanese ninja
- Eikichi Kato, Imperial Japanese Navy officer
- Eizō Katō, Japanese painter
- Emiri Katō, Japanese voice actress
- Katō Enao, Japanese poet
- Fujiko Kato, Japanese cross-country skier
- Funky Kato, Japanese singer-songwriter
- Go Kato, Japanese entertainer and actor
- Hajime Katō, multiple people
- Haruka Kato, Japanese gravure idol, television personality and professional wrestler
- Haruko Kato, Japanese actress
- Hideji Katō, Japanese baseball player
- Kato Hideki, Japanese musician and composer
- Hidenori Kato, Japanese footballer
- Hifumi Katō, Japanese shogi player
- Hiroki Kato, Japanese footballer
- Hiroshi Kato, Japanese footballer and manager
- Hiroshi Kato, Japanese aikidoka
- Katō Hiroyuki, Japanese academic and politician
- Hisaki Kato, Japanese mixed martial artist and kickboxer
- Hisashi Kato, Japanese footballer and manager
- Izumi Kato, Japanese swimmer
- Joji Kato, Japanese speed skater
- Jun Kato, Japanese tennis player
- Junichi Kato, Japanese rower
- Junya Kato, Japanese footballer
- Kanji Kato, Japanese naval officer
- Kaori Kato, Japanese women cricketer
- Katsunobu Katō, Japanese politician
- Kazue Katō, better known as Hibari Misora, Japanese singer and actress
- Kazuhiko Kato, multiple people
- Kazuki Kato, Japanese actor and singer
- Kazuya Kato, Japanese mathematician
- Kazuyo Kato, Japanese sport shooter
- Keisuke Kato, Japanese actor
- Kenta Kato, Japanese footballer
- Kento Kato, Japanese footballer
- Kenzō Katō, Japanese sport wrestler
- Katō Kiyomasa, Japanese daimyō
- Kiyomi Kato, multiple people
- Kohei Kato, Japanese footballer
- Koichi Kato, multiple people
- Koken Kato, Japanese footballer
- Kosuke Kato, Japanese baseball player
- Koyuki Kato, better known as Koyuki, Japanese model and actress
- Kunio Katō, Japanese animator
- Kyōhei Katō, Japanese photographer
- Masaaki Kato, Japanese footballer
- Masako Kato, Japanese figure skater
- Masao Kato, Japanese Go player
- Masaru Kato, Japanese footballer
- Masashi Kato, Japanese swimmer
- Masato Kato, Japanese game developer and scenario writer
- Masaya Kato, Japanese actor
- Masayo Kato, Japanese entomologist
- Masayoshi Kato, Japanese baseball player
- Midori Katō, Japanese voice actress
- Mikiko Kato, Japanese handball player
- Miliyah Kato, Japanese singer-songwriter
- Minami Kato, Japanese idol and singer
- Mitsuhiko Kato, Japanese basketball coach
- Mitsuo Kato, Japanese footballer
- Katō Mitsuyasu, Japanese samurai and daimyō
- Miyoshi Kato, Japanese speed skater
- Miyu Kato, multiple people
- Momoko Katō, Japanese shogi player
- Nanae Katō, Japanese voice actress
- Naoyuki Kato, Japanese illustrator
- Natsuki Katō, Japanese actress
- Nei Kato, Japanese engineer
- Nobuhiro Kato, Japanese footballer
- Nobuya Kato, Japanese sprinter
- Nobuyuki Kato, Japanese footballer
- Noriko Katō, Japanese singer and actress
- Nozomu Kato, Japanese footballer
- Rena Kato, Japanese singer and idol
- Ricky Kato, Australian golfer
- Riona Kato, Japanese figure skater
- Ryōhei Katō, Japanese gymnast
- Rosa Kato, Japanese actress and model
- Ryo Kato, Japanese actor and television personality
- Ryōzō Katō, Japanese lawyer and diplomat
- Ryuji Kato, Japanese footballer
- Katō Sadakichi, Imperial Japanese Navy admiral
- Sakuko Kato, Japanese Paralympic swimmer
- Satori Kato, Japanese chemist
- Sawao Kato, Japanese gymnast
- Seishiro Kato, Japanese child actor
- Seiya Kato, Japanese footballer
- Seizō Katō, Japanese voice actor
- Katō Shidzue, Japanese activist and politician
- Shigeaki Kato, Japanese idol and singer
- Shiho Katō, Japanese idol and model
- Shin Kato, Japanese Go player
- Shinya Kato, Japanese footballer
- Shohei Kato, Japanese baseball player
- Shuichi Kato, multiple people
- Sogen Kato
- Sonoko Kato, Japanese professional wrestler
- Katō Tadaaki, Japanese samurai
- Tadamasa Kato, Japanese rower
- Tadashi Kato, Japanese cyclist
- Tai Kato, Japanese film director and screenwriter
- Taihei Kato, Japanese Nordic combined skier
- Taiki Kato, Japanese footballer
- Taka Kato, Japanese pornographic film actor
- Katō Takaaki, Japanese politician, diplomat and Prime Minister of Japan
- Takako Katō, multiple people
- Takashi Kato, Japanese handball player
- Takayuki Kato, Japanese baseball player
- Takeharu Kato, Japanese baseball player
- Takehiro Kato, Japanese footballer
- Takehisa Kato, Japanese cyclist
- Takeshi Katō, multiple people
- Takuma Kato, Japanese baseball player
- Tateo Katō, Japanese World War II flying ace
- Tatsuhito Katoh, Japanese baseball player
- Tatsuya Kato, Japanese composer
- Tatsuya Kato, Japanese journalist
- Tetsuji Kato, Japanese mixed martial artist
- Tōichi Katō, Japanese painter
- Tokiko Kato, Japanese singer-songwriter and actress
- Tomoaki Kato, Japanese surgeon
- Tomoe Kato, Japanese women's footballer
- Tomohiro Katō, Japanese mass murderer
- Katō Tomosaburō, Imperial Japanese Navy admiral, politician and Prime Minister of Japan
- Toshikazu Kato, Japanese footballer
- Toshiyuki Kato, Japanese politician
- Tosio Kato, Japanese mathematician
- Tsubasa Kato, Japanese contemporary artist
- Tsutomu Kato, cofounder of Korg
- Yasuaki Kato, Japanese footballer
- Katō Yasuaki, Japanese daimyō
- Yasuhiro Kato, Japanese footballer
- Yoichi Kato, Japanese volleyball player
- Yoko Kato, Japanese neurosurgeon
- Yoshi Katō, Japanese actor
- Katō Yoshiaki, Japanese daimyō
- Yoshikazu Katō, Japanese film director and screenwriter
- Yoshio Kato, Japanese footballer
- Yoshiyuki Kato, Japanese footballer and manager
- Yuji Kato, Japanese Paralympic judoka
- Yuka Kato, Japanese swimmer
- Yūka Kato, Japanese idol and singer
- Yuki Kato, multiple people
- Yuria Katō, Japanese shogi player
- Yurie Kato, Japanese triathlete
- Yusuke Kato, Japanese footballer
- Yuumi Kato, Japanese model, actress and beauty pageant winner
Fictional characters
- Kato, a character in the Green Hornet series
- Go Kato, a character in the manga series Someday's Dreamers
- Griffin Kato, a character in the manga series Rave Master
- Jeri Katou, a character in the anime series Digimon Tamers
- Kachiro Kato, a character in the manga series Prince of Tennis
- Kazumi Kato, a character in The Order of the Stick webcomic
- Marika Katō, protagonist of the light novel series Bodacious Space Pirates
- Masaji Kato, a character in the video game Shadow Hearts: Covenant
- Otome Katou, a character in the visual novel School Days
- List of Space Battleship Yamato characters#First season, a character in the anime series Space Battleship Yamato
- List of Shuriken Sentai Ninninger characters#Yakumo Kato, a character in the tokusatsu series Shuriken Sentai Ninninger
- Yasunori Katō, protagonist of the novel series Teito Monogatari
- Yue Kato, a character in the manga series Angel Sanctuary
- Yuichiro Kato, a character in the manga series Doubt!''