Leica M6 TTL
- Produced: 1998–2002, Leica Camera AG, Solms, Germany
- Film type: 35mm
- Image size: 36x24mm
- Lens: Leica Summicron-M 1:2/35 ASPH (Leica M mount)
- Shutter: horizontal focal plane (cloth)
- Shutter speeds: 1–1/1000 and B
- Exposure meter: TTL photodiode, viewfinder LED readout
- ASA range: 6–6400