The term Tanno may refer to:
Places Tanno, Hokkaidō, town in Tokoro District, Japan Tanno Station, railway station in above town
People Tanno is also a surname which may refer to:
Akira Tanno (1925–2015), Japanese photographer Asami Tanno (born 1985), Japanese track athlete Giulia Tanno (born 1998), Swiss freestyle skier Kenta Tanno (born 1986), Japanese football player Shinobu Tanno (born 1973), Japanese illustrator
Religion Joyous Life, in which one of Tenrikyo's spiritual practices is tannō (joyous acceptance)