Isao
Isao is a Japanese masculine given name , which was particularly widespread in the Shōwa period .
Name bearer
- Isao Aoki (* 1942), Japanese professional golfer
- Isao Homma (* 1981), Japanese soccer player
- Isao Hosoe (1942 / 1943–2015), Japanese industrial and furniture designer
- Isao Iwabuchi (born 1933), Japanese football player
- Isao Kimura (1923–1981), Japanese actor
- Isao Matsuura (1923–2002), Japanese politician
- Isao Nakauchi (1922-2005), Japanese entrepreneur and philanthropist
- Isao Suzuki (* 1933), Japanese jazz bassist and cellist
- Isao Takahata (1935-2018), Japanese anime director and producer
- Isao Tomita (1932–2016), Japanese musician and composer
- Isao Yukisada (* 1968), Japanese film director and screenwriter