A padlock is a simple detachable lock with a hinged or sliding shackle.
Padlock may also refer to:
The Padlock, a comic opera by Isaac Bickerstaffe and Charles Dibdin Padlock, a 1985 EP by Gwen Guthrie VIA PadLock, a security co-processor by VIA Technologies integrated in some of their CPUs The Padlock (fairy tale), an Italian literary fairy tale from the Pentamerone
See also Padlocked, a 1926 silent film