Tio may refer to:
*
Tio (''Zatch Bell!'') a character from the ''Zatch Bell!'', a Japanese manga series
*
T'í'o, aka "Tiyo", a city in Eritrea
*
Tio, Burkina Faso, a town in Burkina Faso
*
Tió de Nadal, a character in Catalan mythology
* TiO, the chemical formula for
titanium(II) oxide
Titanium(II) oxide ( Ti O) is an inorganic chemical compound of titanium and oxygen. It can be prepared from titanium dioxide and titanium metal at 1500 °C. It is non-stoichiometric in a range TiO0.7 to TiO1.3 and this is caused by vacancie ...
*
"TiO" (Zayn song), 2016
*
Celina Tio, American chef
*
Elkan William Tio Baggott, Indonesia professional football player
*
Tio Salamanca, a fictional character in ''Breaking Bad'' and ''Better Call Saul''
*
Tio Pakusadewo, Indonesian actor
See also
*
Thio (disambiguation)
{{disambiguation, surname