Yes, but with caveats. The Xbox 360 **can play DVD-Video movies** — it was a major launch feature.
Requirements
No extra hardware needed (unlike original Xbox which required "DVD Playback Kit" dongle).
Region Locked: Console region (NTSC-U/C, PAL, NTSC-J) must match DVD region (1, 2, 3, etc.). **Cannot be changed** (5 changes max on PC drives; 360 drive firmware locks after 5).
Disc Format: DVD-R, DVD+R, DVD-RW, DVD+RW (Finalized). **No Blu-ray** (HD DVD add-on drive existed but discontinued).
How to Play
Insert DVD → Dashboard auto-launches **DVD Player app**.
If not: My Games & Apps → Apps → **DVD Player** (download if missing: ~50 MB).
Control via Controller (A=Play, B=Stop, Y=Menu, Triggers=Scan) or **Xbox 360 Media Remote** (IR).
Common Issues
"Unplayable Disc": Region mismatch, disc damage, or drive laser failing (common on 2005–2008 models).
No Video (Black Screen): HDCP handshake failure. Try different HDMI cable/port; disable "HDMI 2.4" on TV.