Deadlock is a German melodic metalcore band from Schwarzenfeld, Bavaria.

In 2010, they supported Lacuna Coil on tour.

CURRENT LINE-UP
- Sebastian Reichl – lead guitar, keyboards and backing vocals (1997–present)
- Sabine Scherer – clean vocals and keyboards (2004–2016, 2024–present)
- Stephan Kronzucker – bass (2026-present)
- Alexander Finzl – drums (2026-present)
- Maximilian Tofelde – rhythm guitar (2026-present)
- Dave Grunewald – vocals (2026-present)

PREVIOUS MEMBERS
- John Gahlert (vocals)
- Margie Gerlitz (vocals)
- Ferdinand Rewicki (guitar)
- Christian Simmerl (bass)
- Werner Riedl (drums)