Não
Acabamos de ver uma única Lanterna (embora alguns artigos digam que pode haver dois, é apenas um breve clipe) durante a luta com Steppenwolf.
O não-humano Lanterna é morto e seu anel voa (conforme os quadrinhos) para encontrar um novo dono.
Toward the beginning of the movie, we see a flashback sequence, in which, Steppenwolf is seen trying to conquer Earth many years ago. In the sequence, the clans of man, the warriors of Atlantis and the Amazons all band together to take down Steppenwolf and his army. During this battle, we see a brief clip of Yalan Gur, a lesser-known but powerful member of the Green Lantern Corps. Sadly, after a pretty heroic move, Yalan Gur is killed by Steppenwolf and his Lantern ring is seen flying off to an unknown location.
Além disso, não há menção de Lanternas Verdes ou do Corpo de Lanternas.
One trailer even had Justice League's villain Steppenwolf say, "No protectors here. No Lanterns. No Kryptonian. This world will fall like all the others."
(Incidentally, that line never made it into the final cut.)