The following is the full list of all the 51 Championship Titles (8 are exclusive to Last Gen, 1 is DLC) included in WWE 2K17.
All the belts featured in WWE 2K16 are still present in the game (no titles removed), and the new WWE Women's Championship was added.
However, the newest Universal Championship, SmackDown Women's Championship and SmackDown Tag Team Championship did not make the cut, but they can definitely be recreated with the returning Create A Championship mode.
Current WWE Titles (8)

WWE World Heavyweight Championship

WWE United States Championship

WWE Intercontinental Championship

WWE Tag Team Championship

WWE Women's Championship NEW

NXT Championship

NXT Tag Team Championship

NXT Women's Championship
Classic WWE Titles (22)

World Heavyweight Championship

WWE Championship '13-'14

WWE Championship '05-'13

WWE Undisputed Championship

WWE Championship '98-'02

WWE Championship '88-'98

WWE Divas Championship

WWE Women's Championship '98-'10

WWE Cruiserweight Championship

WWE Hardcore Championship

WWE European Championship

WWE Light Heavyweight Championship

WWE Tag Team Championship '02-'10

World Tag Team Championship '02-'10

World Tag Team Championship '97-'02

WWE Intercontinental Championship '98-'11

WWE Intercontinental Championship '94

WWE Intercontinental Championship '90

Smoking Skull WWE Championship

Brahma Bull WWE Championship

John Cena U.S. Championship (Spinner)

Million Dollar Championship
ECW & WCW Classic Titles (13)

ECW Championship '08-'10 (WWE)

ECW Championship '06-'08 (WWE)

ECW World Championship

ECW World Television Championship

ECW World Tag Team Championship

WCW World Championship '91-'93

WCW World Heavyweight Championship '88 DLC

WCW nWo World Heavyweight Championship

WCW United States Championship

WCW Hardcore Championship

WCW Cruiserweight Championship

WCW World Tag Team Championship

WCW World Tag Team Championship '91-'96
Last Gen Exclusive Titles - PS3 & Xbox 360 Only (8)
Additional Championship Titles only present in the Last Gen version of WWE 2K17 (for PS3 & Xbox 360):

WWF Championship ('87 - Andre)

WWF Championship ('86)

WWE Intercontinental Championship ('87)

World Tag Team Championship (85-98)

WWE Rated-R Championship

The Miz WWE Championship

Internet Championship
Zack Ryder
