Thread:AnnabellRice/@comment-5164970-20170525193642/@comment-3048593-20170525200616

If I can give my 2 cents on it, I would've suggested all 3 of them, The Wolverine, Days of Future Past, and Apocalypse. Since Apocalypse has the post-credit scene hinting towards X-23 (Laura) being created by the Essex Corporation. But maybe we shouldn't include that because post-credit scenes aren't usually used as the previous film just because it set it up. Like Thor: The Dark World wasn't the previous film to Guardians of the Galaxy (film), just because the former's post-credit scene setup the latter.

And yes, there is no doubt Days of Future Past should be the previous film to Logan, since the plot synopsis that is given for Logan specify the setting as being "years after the ending to Days of Future Past", specifically TRN414-timeline ending shown at the end with 10005-Wolverine.