HTP

HTP may refer to:

Music

 * Heitor Pereira, a composer professionally known as Heitor TP
 * Hughes Turner Project, a British rock group
 * HTP (album), their 2002 debut album
 * "Hail to Pitt", a fight song of the University of Pittsburgh

Other uses

 * Heated tobacco product
 * High-test peroxide, a highly concentrated solution of hydrogen peroxide, used e.g. as a rocket propellant
 * Hotep (Egyptian: ḥtp), regularly found in the names of ancient Egyptian figures
 * 5-hydroxytryptophan (abbreviated 5-HTP)
 * HTP Winward Motorsport, a German auto racing team