Stiff

Stiff may refer to:

• Stiff, a human corpse
• Stiffness, a material's resistance to bending
• Joint stiffness, pain and/or reduced range of motion of body parts in humans and animals

• Jimmy Stiff, former member of American rock band Jackyl
• Seattle's True Independent Film Festival (STIFF), an annual event 2005–2019
• Stiff (album), a 2016 album by White Denim
• Stiff (novel), a 1994 novel by Shane Maloney in his Murray Whelan series
• Stiff (film), an Australian TV movie based on the novel
• Stiff (professional wrestling), how a wrestler attacks an opponent
• "Stiff" ( Gimme Gimme Gimme), a 2000 television episode
• , a 2003 nonfiction book by Mary Roach
• Stiff Records, a British record label

• Stiff diagram, in hydrogeology and geochemistry, a way of displaying water chemistry data
• Stiff equation, an ordinary differential equation that exhibits behaviour at two widely different scales