In February, Warburton stepped down from his position as skipper of Wales, but that has not stopped Lions coach Warren Gatland handing him the armband for the second successive tour for their fixtures in June and July.
The Lions will play 10 matches on the tour, with fixtures scheduled from June 3 to July 8, which is the date for the third and final Test with the All Blacks.
The squad in full:
Forwards: Rory Best (Ireland), Dan Cole (England), Taulupe Faletau (Wales), Tadhg Furlong (Ireland), Jamie George (England), Iain Henderson (Ireland), Maro Itoje (England), Alun Wyn Jones (Wales), George Kruis (England), Courtney Lawes (England), Joe Marler (England), Jack McGrath (Ireland), Ross Moriarty (Wales), Sean O'Brien (Ireland), Peter O'Mahony (Ireland), Ken Owens (Wales), Kyle Sinckler (England), CJ Stander (Ireland), Justin Tipuric (Wales), Billy Vunipola (England), Mako Vunipola (England), Sam Warburton (Wales)
Backs: Dan Biggar (Wales), Elliot Daly (England), Jonathan Davies (Wales), Owen Farrell (England), Leigh Halfpenny (Wales), Robbie Henshaw (Ireland), Stuart Hogg (Scotland), Jonathan Joseph (England), Conor Murray (Ireland), George North (Wales), Jack Nowell (England), Jared Payne (Ireland), Jonathan Sexton (Ireland), Tommy Seymour (Scotland), Ben Te'o (England), Anthony Watson (England), Rhys Webb (Wales), Liam Williams (Wales), Ben Youngs (England)