They are:  Christopher Eisgruber (Princeton), Vicki Jackson (Harvard), David Luban (Georgetown), George Priest (Yale), Bryan Stevenson (NYU), and John Witt (Yale).

UPDATE:  You can see a breakdown of all newly elected Fellows by institutional affiliation here.

ADDENDUM:  I should note that the philosopher Gary Watson, who is cross-appointed to the law faculty at the University of Southern California, and who has done seminal work on freedom of the will and moral responsibility, was also elected a Fellow this year.  (USC has a top ten philosophy department these days, as well as an excellent law school.)