Oblique may refer to:

• an alternative name for the character usually called a slash (punctuation) ( / )
• Oblique angle, in geometry
• Oblique triangle, in geometry
• Oblique lattice, in geometry
• Oblique leaf base, a characteristic shape of the base of a leaf
• Oblique angle, a synonym for Dutch angle, a cinematographic technique
• Oblique (album), by jazz vibraphonist Bobby Hutcherson
• Oblique (film), a 2008 Norwegian film
• Oblique (Vasarely), a 1966 collage, by Victor Vasarely
• Oblique banded rattail, a fish also known as a rough-head whiptail
• Oblique case, in linguistics
• Oblique argument, in linguistics
• Oblique correction, in particle physics
• Oblique motion, in music
• Oblique order, a military formation
• Oblique projection, in geometry and drawing, including cavalier and cabinet projection
• Oblique reflection, in Euclidean geometry
• Oblique shock, in gas dynamics
• Oblique type, a form of type that slants slightly to the right in typography.
• Oblique wing, in aircraft design
• Oblique icebreaker, a special type of icegoing ship

• Oblique arytenoid muscle, in the neck
• Oblique cord, near the elbow point
• Oblique fissure, separating the inferior and superior lobes of the lungs
• Oblique muscle (disambiguation), any of several in the human body

Abdominal muscles

• Abdominal external oblique muscle
• Abdominal internal oblique muscle
  • Oblique strain, an injury of either of these muscles, common in baseball

Eye muscles

• Inferior oblique muscle
• Superior oblique muscle

• Obliq, a computer programming language