These rankings were last updated Dec. 14
1. Brent Burns, SJS (SAME)
2. Shea Weber, MTL (SAME)
3. Erik Karlsson, OTT (SAME)
4. Kris Letang, PIT (+2)
5. Victor Hedman, TBL (-1)
6. P.K. Subban, NSH (-1)
7. Zach Werenski, CBJ (SAME)
8. Kevin Shattenkirk, STL (SAME)
9. Dustin Byfuglien, WPG (SAME)
10. Roman Josi, NSH (SAME)
11. Ryan Suter, MIN (SAME)
12. Drew Doughty, LAK (+1)
13. Duncan Keith, CHI (-1)
14. Shayne Gostisbehere, PHI (+1)
15. Rasmus Ristolainen, BUF (+5)
16. Ryan McDonagh, NYR (DTD)
17. Mark Giordano, CGY (SAME)
18. Oliver Ekman-Larsson, ARI (-4)
19. Brent Seabrook, CHI (-1)
20. Keith Yandle, FLA (-1)
21. John Carlson, WSH (+1)
22. Dougie Hamilton, CGY (+4)
23. Andrei Markov, MTL (+7)
24. Alex Pietrangelo, STL (-3)
25. Cam Fowler, ANA (+2)
26. Colton Parayko, STL (-3)
27. Sami Vatanen, ANA (-2)
28. John Klingberg, DAL (+1)
29. Alec Martinez, LAK (-5)
30. Torey Krug, BOS (+2)
31. Damon Severson, NJD (+2)
32. Aaron Ekblad, FLA (-4)
33. Justin Faulk, CAR (+2)
34. Mike Green, DET (-3)
35. Tyson Barrie, COL (-1)
36. Seth Jones, CBJ (SAME)
37. Marc-Edouard Vlasic, SJS (DTD)
38. Justin Schultz, PIT (+5)
39. Morgan Rielly, TOR (+2)
40. Anton Stralman, TBL (SAME)
41. Jake Muzzin, LAK (-2)
42. Ivan Provorov, PHI (+3)
43. Matt Niskanen, WSH (+4)
44. Ian Cole, PIT (-2)
45. Oscar Klefbom, EDM (+3)
46. Nick Leddy, NYI (+3)
47. Dion Phaneuf, OTT (-3)
48. Ryan Ellis, NSH (NR - INJ.)
49. Matt Dumba, MIN (NEW)
50. Trevor Daley, PIT (NEW)
Dropped out: Zdeno Chara (BOS), TJ Brodie (CGY)
Key injuries: Mark Streit (PHI), Tyler Myers (WPG), Alexander Edler (VAN)
READ: Last week's Top 50 defenseman rankings