Entanglement may refer to: Quantum entanglement Orientation entanglement Entanglement (graph measure) Entanglement of polymer chains, see Reptation Wire entanglement in fishery: method by which fish are caught in fishing nets unintended entanglement of marine fish and mammals in ghost nets or similar: Plastic pollution#Entanglement as a proper noun: Entanglement (film) "Entanglement", a season one episode of Touch Entanglement (opera), a 2015 chamber opera by Charlotte Bray and the librettist Amy Rosenthal "Entanglement", a song by Charlotte Church from Four Entanglements, an album by Parenthetical Girls See also Entangled (disambiguation)