4 - 15Gala GallardoDec. 12, 2006- 4 - 14Willy WardDec. 05, 2006
- 4 - 13ReeferNov. 28, 2006
- 4 - 12Diana LubeyNov. 21, 2006
- 4 - 11Conor McNamara, 2026Nov. 14, 2006
- 4 - 10Merrill BobolitNov. 07, 2006
- 4 - 9Liz CruzOct. 31, 2006
- 4 - 8Conor McNamaraOct. 24, 2006
- 4 - 7Burt LandauOct. 17, 2006
- 4 - 6Faith Wolper, PhDOct. 10, 2006
- 4 - 5Dawn BudgeOct. 03, 2006
- 4 - 4Shari NobleSep. 26, 2006
- 4 - 3Monica WilderSep. 19, 2006
- 4 - 2Blu MondaeSep. 12, 2006
- 4 - 1Cindy PlumbSep. 05, 2006
The fourth season of Nip/Tuck premiered on September 9, 2006 and concluded on December 12, 2006. It consisted of 15 episodes.
