TS1

TS1 or TS-1 may refer to:

• Taylor Swift (album), the 2006 debut album by Taylor Swift
• The Sims (video game), a 2000 strategic life-simulation video game
• Toy Story, a 1995 American animated family film
• Zenvo TS1 GT, a Danish supercar
• Jet_fuel#TS-1, Russian jet fuel
• Tegafur, cancer drug also known as TS-1
• Titanosilicate TS-1, zeolite catalyst