Locked in

Locked in or lock in may refer to:

• Locked In (album), a 1976 album by Wishbone Ash
• "Locked In", a 1986 song by Judas Priest from the album Turbo Lover
• Locked In (2010 film), a 2010 thriller drama
• Locked In (2023 film), a 2023 psychological thriller
• "Locked In" ( House), an episode of the TV series
• Lock In, a 2014 novel by John Scalzi

• Flow (psychology), an emotional state
• Vendor lock-in, in economics
• Lock-in amplifier, a type of amplifier
• Locked-in syndrome, a medical condition
• Locked in period, in stock trading
• Lock-in, a variant of a lockout in industrial disputes
• Lock-in (pub), when a pub owner allows patrons to stay past closing time

• Lockdown (disambiguation)
• Lockin (disambiguation)
• Lock-on (disambiguation)