A scrambler is a telecommunications device that transposes or inverts signals or otherwise encodes a message.

Scrambler may also refer to:

Automobiles CJ-8 Scrambler, a Jeep CJ variant produced from 1978 to 1983 SC/Rambler, a muscle car made by American Motors in 1969

Motorcycles Scrambler (motorcycle), for motocross racing Triumph Scrambler, a model introduced in 2006 Ducati Scrambler (original), a model originally built in 1962-1974 Ducati Scrambler (2015), reintroduced in 2015

Other Scrambler (ride), a type of amusement ride Scrambler mouse, a mouse mutant lacking a functional DAB1 gene Scrambler (comics), a character in Marvel Comics

See also Scramble (disambiguation)