Admissibility may refer to:

• Admissible evidence, evidence which may be introduced in a court of law
• Admissible decision rule, in statistical decision theory, a rule which is never dominated
• Admissible rule, in logic, a type of rule of inference
• Admissible heuristic, in computer science, is a heuristic which is no more than the lowest-cost path to the goal
• Admissible set, in mathematical logic, a transitive set satisfying the axioms of Kripke-Platek set theory

• The Seventh Sign (album)
• The Seventh Song
• The Seventh Tower
• The Seventh Voyage of Sindbad the Sailor
• The Seventies
• The Seventies in Hong Kong
• The Seventy Sevens
• The Seven Valleys
• The seven wonders of the ancient world
• The Seven Wonders of the Medieval Mind
• The Seven Year Itch
• The Seven Year Itch (Siouxsie and the Banshees album)
• The Seve Trophy
• The Sewanee Review
• These Words
• The Sex Files
• The Sex Monster
• The Sex Party
• The Sexual Life of Catherine M.
• The Seychelles
• The Sgurr of Eigg
• Thesh
• The Shack (disambiguation)
• The Shack Neighborhood House
• The Shade